What number has 55 zeros?




What number has 55 zeros? To be more specific, we assume you are asking what is 1 followed by exactly 55 zeros like this:

10 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000

The name of a 1 with 55 zeros is displayed below:

Ten Septendecillion

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


Numbers with Zeros
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What number has 56 zeros?
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