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A Trillion (1 Trillion) is 10 to the power of 12 (10^12). This is a very large number!

How many zeros in a Trillion?

There are 12 zeros in a Trillion.

What's before Trillion?

A Billion is smaller than a Trillion.

What's after Trillion?

A Quadrillion is larger than a Trillion.


A Trillionaire is someone whos assets, net worth or wealth is 1 or more Trillion.

Trillion written out

Trillion is written out as:


Big Numbers

This is just one of many really big numbers!

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