What is 20 with 16 zeros?

Learn how to shorten, say, and write 20 with 16 zeros!

In Numbers
20 with 16 zeros written out with all the zeros looks like this:

200 000 000 000 000 000

10 to the Power Of
This is how to write 20 with 16 zeros to ten to the power of:

20 x 10¹⁶

Scientific e Notation
You can also shorten 20 with 16 zeros down further to Scientific e Notation as follows:

2e17

Verbally
However, what most want to know, is how to read and say it correctly. The number 20 with 16 zeros is:

Two Hundred Quadrillion

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

What is 20 with 17 zeros?
Check out the next big number on our list that we tackled.