What is 18 with 56 zeros?

Learn how to shorten, say, and write 18 with 56 zeros!

In Numbers
18 with 56 zeros written out with all the zeros looks like this:

1 800 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000

10 to the Power Of
This is how to write 18 with 56 zeros to ten to the power of:

18 x 10⁵⁶

Scientific e Notation
You can also shorten 18 with 56 zeros down further to Scientific e Notation as follows:

1.8e57

Verbally
However, what most want to know, is how to read and say it correctly. The number 18 with 56 zeros is:

One Octodecillion Eight Hundred Septendecillion

Big Numbers
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What is 18 with 57 zeros?
Check out the next big number on our list that we tackled.