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Novemoctogintaducentillion

A Novemoctogintaducentillion (1 Novemoctogintaducentillion) is 10 to the power of 870 (10^870). This is a truly astronomical number!

How many zeros in a Novemoctogintaducentillion?

There are 870 zeros in a Novemoctogintaducentillion.

What's before Novemoctogintaducentillion?

A Octooctogintaducentillion is smaller than a Novemoctogintaducentillion.

What's after Novemoctogintaducentillion?

A Nonagintaducentillion is larger than a Novemoctogintaducentillion.

Novemoctogintaducentillionaire

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

Is Novemoctogintaducentillion the largest number?

Novemoctogintaducentillion 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.

Novemoctogintaducentillion written out

Novemoctogintaducentillion is written out as:

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


Big Numbers

This is just one of many really big numbers!

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