What number has 29 zeros?

What number has 29 zeros? To be more specific, we assume you are asking what is 1 followed by exactly 29 zeros like this:

100 000 000 000 000 000 000 000 000 000

The name of a 1 with 29 zeros is displayed below:

One Hundred Octillion

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

Numbers with Zeros
Now you know what number has 29 zeros. Submit another number of zeros here:

What number has 30 zeros?
Go here for information about the next number on our list that has many zeros.