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A Noventrigintillion (1 Noventrigintillion) is 10 to the power of 120 (10^120). This is an extremely humongous number!

How many zeros in a Noventrigintillion?

There are 120 zeros in a Noventrigintillion.

What's before Noventrigintillion?

A Octotrigintillion is smaller than a Noventrigintillion.

What's after Noventrigintillion?

A Quadragintillion is larger than a Noventrigintillion.


A Noventrigintillionaire is someone whos assets, net worth or wealth is 1 or more Noventrigintillion. It is unlikely anyone will ever be a true Noventrigintillionaire. If you want to be a Noventrigintillionaire, play Tap Tales!

Is Noventrigintillion the largest number?

Noventrigintillion is not the largest number. Infinity best describes the largest possible number - if there even is one! We cannot comprehend what the largest number actually is.

Noventrigintillion written out

Noventrigintillion is written out as:


Big Numbers

This is just one of many really big numbers!

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