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Novenonagintacentillion

A Novenonagintacentillion (1 Novenonagintacentillion) is 10 to the power of 600 (10^600). This is a truly astronomical number!

How many zeros in a Novenonagintacentillion?

There are 600 zeros in a Novenonagintacentillion.

What's before Novenonagintacentillion?

A Octononagintacentillion is smaller than a Novenonagintacentillion.

What's after Novenonagintacentillion?

A Ducentillion is larger than a Novenonagintacentillion.

Novenonagintacentillionaire

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

Is Novenonagintacentillion the largest number?

Novenonagintacentillion 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.

Novenonagintacentillion written out

Novenonagintacentillion is written out as:

1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000


Big Numbers

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