For example; it is easy to read and write a trillion with four sets of three zeroes than counting out twelve separate zeroes. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. Below is a listing—including all the zeros—for the numbers up to decillion—a little more than just half the numbers listed in the above table. set of three zeros, starting at the end and working back towards the ' 1 '. Details. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. How many zeros does one trillion have and how many acre- feet of water is 1 trillion gallons?Trillion 1,000,000,000,000 (12 zeros) Quadrillion 1,000,000,000,000,000 (15 zeros) Quintillion 1,000,000,000,000,000,000 (18 zeros). If you use the long scale one billion is written with a one. 230 → 2,300 → 23,000 → 230,000 → 2,300,000 → 23,000,000 → 230,000,000. 8 trillion have? When we count zeros in 3. 8 trillion as a number is 1800000000000 and It has 11 zeros. In summary, it’s important to remember that a billion in English is equivalent to one thousand million (a 1 followed by 9 zeros: 1 000 000 000) while in Spanish it’s a million million (a 1 followed by 12 zeros: 1 000 000 000 000). Short scale vs long scale. How many zeros does 1. If you use the long scale one billion is written with a one. Thus, we get: Zeros in 100 Trillion = 14. 10004 = 1,000,000,000,000 = Trillion. To find the number of zeros in 330 million you just need to multiply the number by 1,000,000 to get 330,000,000. There is also a long scale, nowadays used in France, in which a billion means one million million. Learn How Many Zeros Are in All Numbers, Even GoogolSupport me with Share, Subscribe & Comment :) About This Video: If you have ever wondered what number com. This is the so also called short scale. Trillion is a 1 with 12 zeros after it, and it looks like this: 1,000,000,000,000. This is the so also called short scale. This is now the meaning in both American and. Details To find the number of zeros in 1 trillion you just need to multiply the. There are five 0s in the number one lakh (100,000). Some examples of short scale use, and the words used for 10 9 and 10 12, are How many zeros does 33 trillion have? When we count zeros in 33 trillion above, we see that there are 12 zeros. Details. How many zeros does a. There is also a long scale, nowadays used in France, in which a billion means one million million. This is the historical meaning in English and the current use in many non-English-speaking countries where trillion and billion 10 12 (ten to the twelfth power) maintain their long scale definitions. Finally we come to the centillion, the hundredth million, equal to 1 followed by 303 zeros. Every time you have a whole set of three zeros, such as in a million (1,000,000), you use a comma to separate them. How many zeros does a. Therefore, there are 3 trailing zeros in base 6. How many zeros does 14 trillion have? When we count zeros in 14 trillion above, we see that there are 12 zeros. How many drops of water in one cup? Well, you figure that there is, roughly, 326 million trillion gallons on the Earth. These two numbers are too large to have any practical value (they are far, far larger than the number of grains of sand or drops of water on earth, or even the number of atoms in the universe), but Kasner. 7 billion 79. The number suggested above is actually 1 Quadrillion. If you want to write 25 million in words, then it will be written as `twenty-five million` Therefore, 25 million as a number is 25000000 and It has 6 zeros. 6 k 93. (Notice it is going up in 3's)So one trillion has 3+3+3+3=12 zeros. Also, we know that one billion is written as 1,000,000,000. If you use the long scale one billion is written with a one. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. 6 million 24. Does the number trillion have 15 zeros? 1,000,000,000,000 is 1 trillion a 1 followed by 12 zeros a 1 followed by 15 zeros is 1 quardrillion. How many zeros does 15 trillion have? 1 billion trillion = 1 x 1021. Quadrillion has 15 zeros. Can a number have an infinite number of zeros? No, a. We know that one million has 6 zeros. The number of significant figures in 31 trillion is 2. How does 1 trillion dollars stack up? If $1 million in $100 dollar bills stacks up to 40 inches (3. How Big is a Trillion? In the U. Spread the love We have created a chart that lists the numbers of zeros in a million, billion, trillions, and more In the following table, the first column lists the name of. If you want to write 9 trillion in words, then it will be written as `nine trillion` Therefore, 9 trillion as a number is 9000000000000 and It has 12 zeros. If you want to write 31 trillion in words, then it will be written as `thirty-one trillion` Therefore, 31 trillion as a number is. 2k 9. a zillion exists. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. 2k 92. So, to multiply 2. 2 trillion above, we see that there are 11 zeros. 3 feet: kind of underwhelming to look at, really!), and $1 billion is 40,000 inches (that's 0. 6 by one billion you just need to shift the decimal separator 9 places to the right of 1. Trillion has how many zero?31 trillion has 12 zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. So, to multiply 120 by one million you just need to add 6 zeros to the right of 120. 5 by one million you just need to shift the decimal separator 6 places to the right of 2. This is the so also called short scale. 6 trillion above, we see that there are 11 zeros. Million and Billion: Some Differences In the United States—as well as around the world in science and finance—a billion is 1,000 million, which is written as a one. Short scale vs long scale. We might get confused on how many zeroes do we need to put in a trillion, counting each and every individual zero, etc. To find the number of zeros in 7. A trillion has 12 zeros, a million has 6 zeros, and a billion has 9 zeros. 9 trillion have? When we count zeros in 1. There is also a long scale, nowadays used in France, in which a billion means one million million. This is the so also called short scale. By counting the number of. 7 trillion above, we see that there are 11 zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. Short scale vs long scale. There is also a long scale, nowadays used in France, in which a billion means one million million. There are 4 sets of zeros (each set has three zeros) and this is also shown as 1 x 1012. To find the number of zeros in 1 k you just need to multiply the number by 1,000 to get 1,000. If you use the long scale one billion is written with a one. 1 trillion References: zeros | How Many Zeros Are in a Million, Billion, and Trillion? Then you may see that the 10 trillion in numbers takes more space but if we write that down in scientific notation then it will look like this : 1 × 10 13. 4 trillion as. The next named number after trillion is quadrillion, which is a 1 with 15 zeros after it: 1,000,000,000,000,000. This is the so also called short scale. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. To find the number of zeros in 340 million you just need to multiply the number by 1,000,000 to get 340,000,000. If you want to write 46 trillion in words, then it will be written as `forty-six trillion` Therefore, 46 trillion as a number is. So, to multiply 150 by one k you just need to add 3 zeros to the right of 150. after that is a septillion a 1 folowed by 24 zeros. How many zeros in a sextillion? A sextillion has 21 zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. Short scale vs long scale. This is the so also called short scale. 60 → 600 → 6,000 → 60,000 → 600,000 → 6,000,000 → 60,000,000. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. If you use the long scale one billion is written with a one. By counting the number of zeros in. If you want to write 1. To find the number of zeros in 14 billion you just need to multiply the number by 1,000,000,000 to get 14,000,000,000. Does the number trillion have 15 zeros? 1,000,000,000,000 is 1 trillion a 1 followed by 12 zeros a 1 followed by 15 zeros is 1 quardrillion. This is the so also called short scale. If you want to write 250 trillion in words, then it will be written as `two hundred fifty trillion` Therefore, 250 trillion as a number is 250000000000000 and It has 13 zeros. Similarly, there are six zeros in a million. A trillion has 12 zeros, a million has 6 zeros, and a billion has 9 zeros. By grouping the zeros into three, you can see the difference between hundreds, thousands, and so on. To find the number of zeros in 200 billion you just need to multiply the number by 1,000,000,000 to get 200,000,000,000. We know that one trillion has 12 zeros. What does the number gazillion mean? There is no gazillion. There is also a long scale, nowadays used in France, in which a billion means one million million. How many zeros does 40 trillion have? When we count zeros in 40 trillion above, we see that there are 13 zeros. A billion has 9 zeros: 1,000,000,000. If you use the long scale one billion is written with a one. Short scale vs long scale. How many zeros does 700 trillion have? When we count zeros in 700 trillion above, we see that there are 14 zeros. How many zeros does 24 trillion have? When we count zeros in 24 trillion above, we see that there are 12 zeros. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. 8 trillion 55. 88 trillion above, we see that there are 10 zeros. 100 billion how many zeros 15 zeros 15 zeros equals 5 zeros is how much 6. By counting the number of zeros in 18,000 you will find that it has 3 zeros. How many zeros does a. Simply the Best App to Count Zeros! Please ReTweet. This is the so also called short scale. In this case, a billion has nine zeros. To find the number of zeros in 90 million you just need to multiply the number by 1,000,000 to get 90,000,000. By counting the number of zeros in. it has fifteen zeros. 1 trillion is written as 1,000,000,000,000 in numbers. If you want to write 2. 7. If you want to write 10 million in words, then it will be written as `ten million` Therefore, 10 million as a number is 10000000 and It has 7 zeros. 6. 5. One trillion is written as 1,000,000,000,000 or more commonly as {eq}10^{12} {/eq}. How many zeros does 99999 trillion have? When we count zeros in 99999 trillion above, we see that there are 12 zeros. 8 trillion as a number is 5800000000000 and It has 11 zeros. Short scale vs long scale. So, 1 billion is equal to one thousand million. There is also a long scale, nowadays used in France, in which a billion means one million million. Other nations have a more logical approach to naming numbers, concluding that bi- (or 2) indicates that one billion should have twice as many zeros as. If you want to write 200 trillion in words, then it will be written as `two hundred trillion` Therefore, 200 trillion. What number would have 15 zeros? The number that has 15 zeroes is called quadrillion. How many zeros in 18. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. (1000000000000)In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. How many zeros does 3 trillion have? When we count zeros in 3 trillion above, we see that there are 12 zeros. Short scale vs long scale. I've invented a number called the GigaTrillion what number of zeros does it have? It has 21 zeros, because 'Giga' means 'a Billion'. A number that has 18 zeroes would be a quintillion. 1,000,000,000,000. There is also a long scale, nowadays used in France, in which a billion means one million million. Other nations have a more logical approach to naming numbers, concluding that bi- (or 2) indicates that one. To find the number of zeros in 1. 4 trillion above, we see that there are 11 zeros. How many zeros are there in all numbers, ten, hundred, fifty hundred, million, billion, trillion, quadrillion, sextillion, septillion, octillion, nonillion,. We would like to show you a description here but the site won’t allow us. In an exponent form, a quintillion is simply $10^{18}$ or 10 raised to the power of 18. 100 trillion in figures equals 100000000000000, or 100,000,000,000,000 when written by thousand separators, which makes it easier to count the occurrences of 0. 46. 2 k 111 million 61. Short scale vs long scale. Short scale vs long scale. 5. To find the number of zeros in 150 k you just need to multiply the number by 1,000 to get 150,000. If you use the long scale one billion is written with a one. 8 trillion in words, then it will be written as `five trillion eight hundred billion` Therefore, 5. 6 k 51. So. If you want to write 900 trillion in words, then it will be written as `nine hundred trillion` Therefore, 900 trillion as. There is also a long scale, nowadays used in France, in which a billion means one million million. ---- Actually, this is six trillion -> 6,000,000,000,000 so there are actually 12 zeros in 6 trillion. 5 trillion 75. 7. A billion is 1,000,000,000 (1 followed by 9 zeros) and a quadrillion is 1,000,000,000,000,000 (1 followed by 15 zeros). Short scale vs long scale. We know that one k has 3 zeros. 31 trillion is written in scientific notation as 31 × 1012. 1e+12…How many zeros does 900 trillion have? When we count zeros in 900 trillion above, we see that there are 14 zeros. How many millions are in a trillion? A trillion is a million million for both American and modern British English definitions. So, to multiply 8 by one billion you just need to add 9 zeros to the right of 8. If you want to write 14 trillion in words, then it will be written as `fourteen trillion` Therefore, 14 trillion as a number is 14000000000000 and It. 5 trillion have? 11 zeros. If you want to write 6. If you use the long scale one billion is written with a one. One year of clock time =In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. 10003 = 1,000,000,000 = Billion. A trillion has 12 zeros: 1,000,000,000,000. 9 trillion as a number is 2900000000000 and It has 11 zeros. Marc Reisner predicted a groundwater overdraft in the San Joaquin Valley of up to 1 trillion gallons per year by the year 2000. The number of zeros in a million, billion and trillion are as follows Million ( 10 6) - 1,000,000 (6 zeros) Billion ( 10 9) - 1,000,000,000 (9 zeros) Trillion ( 10 12) - 1,000,000,000,000. So, to multiply 7. How many zeros does 1 million have? 6 zeros Answer. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. Apr 1, 2023 by ASK SOUTH AFRICA. 1 trillion consists of 1 followed by 12 zeros, that is, 1, 000, 000,000, 000 and can be written as (10^{12} ) (ten to the. Number: Number of zeros: Exponent Form: 1 million: 6: 10 6: 1 billion: 9: 10 9: 1 trillion: 12: 10 12:. How Many Zeroes in a Trillion? The next period is a trillion. For example, one quadrillion is written as 1,000,000,000,000,000. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. Short scale vs long scale. 2 trillion have? When we count zeros in 1. How many zeros does the number one quintillion have? 15 zeros. If you use the long scale one billion is written with a one. By counting the number of zeros in 3,000 you will find that it has 3 zeros. 8. How many zeros does 400 trillion have? When we count zeros in 400 trillion above, we see that there are 14 zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. There is also a long scale, nowadays used in France, in which a billion means one million million. How many zeros are in a billion and trillion? There are nine zeros in a billion (1,000,000,000) and twelve zeros in a trillion (1,000,000,000,000). How many zeros does a bajillion have? How many sets of zeros are in a trillion? As another example, it’s much easier to remember that a trillion is written with four sets of three zeros than it is to count out 12 separate zeroes. 63 → 630 → 6,300 → 63,000 → 630,000 → 6,300,000 → 63,000,000. 5 k 145 ten 47. Thus, you can see that a quintillion is a large number in math. Find out. We know that one billion has 9 zeros. Short scale vs long scale. If you use the long scale one billion is written with a one. 7 trillion in words, then it will be written as `one trillion seven hundred billion` Therefore, 1. 63. There is also a long scale, nowadays used in France, in which a billion means one million million. 5 thousand 98. To find the number of zeros in 3 thousand you just need to multiply the number by 1,000 to get 3,000. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. . ---- Actually, this is six trillion -> 6,000,000,000,000 so there are actually 12 zeros in 6 trillion. We know that one million has 6 zeros. Short scale vs long scale. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. Details. This is the so also called short scale. To find the number of zeros in 2. There is also a long scale, nowadays used in France, in which a billion means one million million. 2 by one billion you just need to shift the decimal separator 9 places to the right of 1. Short scale vs long scale. This number increases by three each time you move through billions and trillions. " There is also a "long scale," which is used in France and was previously used in the United Kingdom, in which a billion means one million million. This is the so also called short scale. This is the so also called short scale. If you use the long scale one billion is written with a one. If you want to write 24 trillion in words, then it will be written as `twenty-four trillion` Therefore, 24 trillion as a number is 24000000000000 and It. Learn how to figure out how many zeros are in large numbers with a simple trick and a handy chart. We know that one trillion has 12 zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. In the U. If you want to write 53 trillion in words, then it will be written as `fifty-three trillion` Therefore, 53 trillion as a number is 53000000000000 and It has 12 zeros How many zeros does 400 trillion have? When we count zeros in 400 trillion above, we see that there are 14 zeros. 1 trillion 136 million 91. This is the so also called short scale. If you have been wondering about how many zeros in 33 trillion?, then you have come to the right post. ):One thousand (1,000) has three zeros. 88 trillion have? When we count zeros in 5. However, if you are referring to the United Kingdom, a billion has 12 zeros and a trillion has 18 zeros, so it. Earth Sciences questions and answers. To find the number of zeros in 65 million you just need to multiply the number by 1,000,000 to get 65,000,000. If you use the long scale one billion is written with a one. In that case a zillion would need at least a billion zeroes or so. We know that one thousand has 3 zeros. The long scale was first described by Genevieve Guitel in 1975. It was adapted from French usage, and is. trillion: 1 with 12 zeros: 1 with 18 zeros: quadrillion: 1 with 15 zeros: 1 with 24 zeros: quintillion: 1 with 18 zeros: 1 with 30 zeros: sextillion: 1 with 21 zeros: 1 with 36 zeros: septillion: 1 with 24 zeros: 1 with 42 zeros: octillion: 1 with 27 zeros: 1 with 48 zeros: googol: 1 with 100 zeros. Which number has 15 zeros after it? A number that has `15 zeroes is called a quadrillion. Short scale vs long scale. We know that one million has 6 zeros. One million is 1 followed by six zeros. How many zeros does 12. So, there would be one thousand trillions in a quadrillion. 7 million you just need to multiply the number by 1,000,000 to get 3,700,000. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. If you use the long scale one billion is written with a one. By counting the number of zeros in 2,500,000 you will find that it has 5 zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. How many zeros does 50 trillion have? When we count zeros in 50 trillion above, we see that there are 13 zeros. 1 billion trillion = 1 x 1021. If you want to write 18 trillion in words, then it will be written as `eighteen trillion` Therefore, 18 trillion as a number is 18000000000000 and It. How many zeros does 46 trillion have? When we count zeros in 46 trillion above, we see that there are 12 zeros. (dated British & Australian, long scale) A billion quintillion: 1 followed by 42 zeros, 10 42. This is the so also called short scale. septillion (plural septillions) (US, modern British & Australian, short scale) A trillion trillion: 1 followed by 24 zeros, 10 24. Details. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. Short scale vs long scale. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. To find the number of zeros in 35 million you just need to multiply the number by 1,000,000 to get 35,000,000. 1 million 41. The Edvocate plans to be one of key architects of this revival, as. A trillion is a 1 with 12 zeros after it, represented as 1,000,000,000,000 or 10¹². 9 trillion in words, then it will be written as `two trillion nine hundred billion` Therefore, 2. A million has 6 zeros: 1,000,000. 8 → 80 → 800 → 8,000 → 80,000 → 800,000 → 8,000,000 → 80,000,000 → 800,000,000 →. googol. 9 k 73. This is the so also called short scale. Trillion is a number with two distinct definitions: 1,000,000,000,000, i. How many zeros does 1. How many zeros are there in all numbers, million, billion, trillion, quadrillion, sextillion, septillion, octillion, nonillion, decillion, undecillion, duode. We know that one million has 6 zeros. Spread the love We have created a chart that lists the numbers of zeros in a million, billion, trillions, and more In the following table, the first column lists the name of the number, the second gives the number of zeros that follow the initial digit, and the third shows you how many groups of three zeros you would need to write each number. These numbers are incredibly large and difficult for our brains to fully grasp. If you want to write 1. 7 million 218k 32 trillion 85. To find the number of zeros in 8. 31 trillion is written in e-notation as 31e12. 1:. Ten: 10 (1 zero)Hundred: 100 (2 zeros)Thousand: 1000 (3 zeros)Ten thousand 10,000 (4 zeros)Hundred thousand 100,000 (5 zeros)Million 1,000,000 (6How many zeros does 200 trillion have? When we count zeros in 200 trillion above, we see that there are 14 zeros. 9 trillion 86. 20 → 200 → 2,000 → 20,000 → 200,000 → 2,000,000 → 20,000,000 → 200,000,000 → 2,000,000,000. How Many Zeros in Million ,Billion, Trillion, Quadrillion, Sextillion, Vigintillion, Centillion. or 1 followed by fifteen zeroes - you are quite correct and we have amended our article text to be more accurate. How many zeroes does a zillion have? Kid's often ask this. In simple words, it has 12 zeroes. A trillion has 12 zeros: 1,000,000,000,000. If you use the long scale one billion is written with a one. Short scale vs long scale. This is the so also called short scale . How many zeros does a duovigintillion have? It is 1069 or a 1 followed by 69 zeros. If you use the long scale one billion is written with a one. If you want to write 5000 trillion in words, then it will be written as `five quadrillion` Therefore, 5000 trillion as a number is 5000000000000000 and It has 15 zeros. It does mean something. ) Conclusion. This is the so also called short scale. This is the so also called short scale. If you use the long scale one billion is written with a one. . How many zeros does 600 trillion have? When we count zeros in 600 trillion above, we see that there are 14 zeros. How many zeros does 250 trillion have? When we count zeros in 250 trillion above, we see that there are 13 zeros. If you use the long scale one billion is written with a one. 13 zeros in 10 trillion. Most importantly, the number of zeros in any number depends on whether you’re using the short scale (more common) or the large scale system. One such number is googolplex, which is 10 to the power of a googol, or 1 followed by a googol of zeros. Short scale vs long scale. If you use the long scale one billion is written with a one. 100 trillion is written in scientific notation as 100 × 1012. We know that one billion has 9 zeros. How many zeros does 40 trillion have? When we count zeros in 40 trillion above, we see that there are 13 zeros. Apart from the answer to this question, we provide you with related information regarding the number of zeros in 1000 trillion. If you want to write 300 trillion in words, then it will be written as `three hundred trillion` Therefore, 300 trillion as a. 56 trillion have? When we count zeros in 1. 1 trillion consists of 1 followed by 12 zeros, that is, 1, 000, 000,000, 000 and can be written as 1012 (ten to the twelfth power). Thus, we get: Zeros in 200 Billion = 11. We know that one thousand has 3 zeros. 4 million 842 billion 161 billion 48. 3 → 30 → 300 → 3,000 → 30,000 → 300,000 → 3,000,000 → 30,000,000 → 300,000,000 →. 230 million 31. How Many Zeros Are in All Numbers, Million, Billion, Trillion. Friends, This video is all about Numbers of Zeros in A Million, A Billion, Trillion, Quadrillion, Sextillion, Octillion, Nonillion, Decillion, Googol, to Goo. 5 million you just need to multiply the number by 1,000,000 to get 7,500,000. The number 6 trillion trillion (short scale) is 6 x 1024, or 6 septillion, with 24 zeros. A million is a number that equals 1,000,000 (1 followed by six zeros). If you use the long scale one billion is written with a one. Does the number trillion have 15 zeros? 1,000,000,000,000 is 1 trillion a 1 followed by 12 zeros a 1 followed by 15 zeros is 1 quardrillion. " There is also a "long scale," which is used in France and was previously used in the United Kingdom, in which a billion means one million million. I've invented a number called the GigaTrillion what number of zeros does it have? It has 21 zeros, because 'Giga' means 'a Billion'. A quadrillion is one with fifteen zeros after it, a googol is one with one hundred zeros after it, and a centillion is one with three hundred and three zeros after it. So, to multiply 50 by one k you just need to add 3 zeros to the right of 50. This is the so also called short scale. After 999 thousand comes one million. There is also a long scale, nowadays used in France, in which a billion means one million million. How many zeros does 33 trillion have? When we count zeros in 33 trillion above, we see that there are 12 zeros. There is also a long scale, nowadays used in France, in which a billion means one million million. By counting the number of. Answer The number 1 trillion has 12 zeros. 13. How many zeros does one trillion bilion have? a billion trillions would be 1 sexillion (no joke 100% serious) it is a 1 followed by 21 zeros. If you use the long scale one billion is written with a one. In the United States, as in most countries, a billion corresponds to one thousand million, which is written as a one followed by nine zeros.