What number has 16 zeros?

What number has 16 zeros? To be more specific, we assume you are asking what is 1 followed by exactly 16 zeros like this:

10 000 000 000 000 000

The name of a 1 with 16 zeros is displayed below:

Ten Quadrillion

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

Numbers with Zeros
Now you know what number has 16 zeros. Submit another number of zeros here:

What number has 17 zeros?
Go here for information about the next number on our list that has many zeros.