What number has 99 zeros?




What number has 99 zeros? To be more specific, we assume you are asking what is 1 followed by exactly 99 zeros like this:

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

The name of a 1 with 99 zeros is displayed below:

One Duotrigintillion

To put it in perspective, one duotrigintillion has one more zero than one hundred untrigintillion and one less zero compared to ten duotrigintillion.


Numbers with Zeros
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What number has 4 zeros?
Go here for information about the next number on our list that has many zeros.


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