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There are nine zeros in a billion (1,000,000,000) and twelve zeros in a trillion (1,000,000,000,000).

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Billion: 9

Trillion: 12

Q: How many zeros are in a billion and trillion?

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21 zeroes: 1,000,000,000,000,000,000,000

A trillion is followed by 12 zeros, and a billion is followed by 9 Zeros, so it is 5x21^10=5,000,000,000,000,000,000,000

In the UK there are million = 6 zeros trillion = 9 zeros billion = 12 zeros and 2 zeros in 9 hundred so 12 + 2 = 14

The prefix bi- means 2. Similarly, the prefix tri- means 3. Originally, the billion was defined as a one followed by 12 zeros - twice as many as the million; while the trillion had three times as many zeros than the million. Somehow, the meaning changed over time, especially in English-speaking countries (to a one with 9 zeros for a billion, and a one with 12 zeros for a trillion).

7. 32,407,119,000,000 The answer above is using the American trillion and billion. The European version of this number is 32,000,407,000,119,000,000, and therefore has 13 zeros.

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(A) means America. (FGW) means France, Germany and the world. (A) Billion 9 zeros (FGW) Billion 12 zeros (A) Trillion 12 zeros (FGW) Trillion 18 zeros

21

A billion is a one with nine zeros, and a trillion is a one with 12 zeros. Yes, trillion is bigger.

21 zeroes: 1,000,000,000,000,000,000,000

A 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 is followed by 12 zeros, and a billion is followed by 9 Zeros, so it is 5x21^10=5,000,000,000,000,000,000,000

Just multiply ten billion X 1 trillion. You should get 10,000,000,000,000,000,000,000 (Ten Sextillion)

In the UK there are million = 6 zeros trillion = 9 zeros billion = 12 zeros and 2 zeros in 9 hundred so 12 + 2 = 14

27 zeroes. Here it is: 1,000,000,000,000,000,000,000,000,000

Million: 1,000,000 Billion: 1,000,000,000 Trillion: 1,000,000,000,000

Billion has 9 zeros Example: 3 billion = 3,000,000,000 Trillion has 12 zeros Example: 5 trillion = 5,000,000,000,000