if you mean a number followed by 12 zeros like this: 1000000000000
then that is 1 trillion
It has 21 zeros, because 'Giga' means 'a Billion'. Thus, one GigaTrillion is 1 Billion-Trillion. A billion has 9 zeros, and a trillion has 12 zeros. However, if you are referring to the United Kingdom, a billion has 12 zeros and a trillion has 18 zeros, so it would be 30 zeros.
A trillion.
Simply take 4 times 3 without all of the zeros = 12 Now put 12 zeros back (total number of zeros is 13 so take one away) 400,000 (5 zeros) X 300,000,000 (8 zeros) = 12,000,000,000,000 (12 zeros)
12 zeros in a trillion.
1,000,000,000,000 is 1 trillion a 1 followed by 12 zeros a 1 followed by 15 zeros is 1 quardrillion
If you mean a number followed by 12 zeros then it is a trillion: e.g. 1,000,000,000,000
A dozen, which equals 12, has no zeros. The number 12 is written without any zeros in its digits.
The term "dozen" refers to the quantity of 12. Therefore, there are no zeros in the number dozen (12).
Trillion.
As a number there are 12
12.
12 zeros.12 zeros.12 zeros.12 zeros.
It has 21 zeros, because 'Giga' means 'a Billion'. Thus, one GigaTrillion is 1 Billion-Trillion. A billion has 9 zeros, and a trillion has 12 zeros. However, if you are referring to the United Kingdom, a billion has 12 zeros and a trillion has 18 zeros, so it would be 30 zeros.
A trillion.
A trillion
Simply take 4 times 3 without all of the zeros = 12 Now put 12 zeros back (total number of zeros is 13 so take one away) 400,000 (5 zeros) X 300,000,000 (8 zeros) = 12,000,000,000,000 (12 zeros)
12 zeros in a trillion.