What is 18 with 55 zeros?

Learn how to shorten, say, and write 18 with 55 zeros!

In Numbers
18 with 55 zeros written out with all the zeros looks like this:

180 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000

10 to the Power Of
This is how to write 18 with 55 zeros to ten to the power of:

18 x 10⁵⁵

Scientific e Notation
You can also shorten 18 with 55 zeros down further to Scientific e Notation as follows:

1.8e56

Verbally
However, what most want to know, is how to read and say it correctly. The number 18 with 55 zeros is:

One Hundred Eighty Septendecillion

Big Numbers
Enter another number and how many zeros it has here:

What is 18 with 56 zeros?
Check out the next big number on our list that we tackled.