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Novendeciducentillion

A Novendeciducentillion (1 Novendeciducentillion) is 10 to the power of 660 (10^660). This is a truly astronomical number!

How many zeros in a Novendeciducentillion?

There are 660 zeros in a Novendeciducentillion.

What's before Novendeciducentillion?

A Octodeciducentillion is smaller than a Novendeciducentillion.

What's after Novendeciducentillion?

A Vigintiducentillion is larger than a Novendeciducentillion.

Novendeciducentillionaire

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

Is Novendeciducentillion the largest number?

Novendeciducentillion 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.

Novendeciducentillion written out

Novendeciducentillion 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


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