24 (in countries that use "long scale" naming conventions)
15 (in the USA and in any countries that use "short scale" naming conventions)
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The scales goes as follows:
Value in
Scientific notation
| Short Scale Name |
| Value in numerals
Long Scale Name
10 01oneone
10 31,000thousandthousand
10 61,000,000millionmillion
10 91,000,000,000billionthousand million or milliard
10121,000,000,000,000trillionbillion
10151,000,000,000,000,000quadrillionthousand billion or billiard
10181,000,000,000,000,000,000quintilliontrillion
10211,000,000,000,000,000,000,000sextillionthousand trillion or trilliard
10241,000,000,000,000,000,000,000,000septillionquadrillion
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There are 15 zeros in a quadrillion. 1,000,000,000,000,000
19
There are no zeros in "gaudrillion" as the word does not exist.However, Quadrillion, does.Long: 24Short: 15
hundred quadrillion
There is no such number as a quatrillion. However, a quadrillion has 15 zeroes.
There are no zeros in "gaudrillion" as the word does not exist.However, Quadrillion, does.Long: 24Short: 15
I am often asked the question: How many 0s are in ______. Here is a quick list of numbers and how many 0s they have: 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 (6 zeros) Billion 1,000,000,000 (9 zeros) 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) Sextillion 1,000,000,000,000,000,000,000 (21 zeros) Septillion 1,000,000,000,000,000,000,000,000 (24 zeros) Octillion 1,000,000,000,000,000,000,000,000,000 (27 zeros) Nonillion 1,000,000,000,000,000,000,000,000,000,000 (30 zeros) Decillion 1,000,000,000,000,000,000,000,000,000,000,000 (33 zeros)
Fifteen.
Seven zeros.
33 zeros
A trillion has 12 zeros
A trillion has 12 zeros
5 zeros
Eight zeros.
1 quadrillion /1 crore = 1015/107 = 108 = One hundred million.
U.S.A. 63 zeros Great Britain 120 zeros
242 zeros.