How do you say 200000000000000000000?

Answer 1

Two hundred quintillion.

Answer 2

The number 200,000,000,000,000,000,000 can be said as "two hundred quintillion" in the short scale system used in the United States and most English-speaking countries. In the long scale system used in some European countries, it would be said as "two hundred trillion." It is important to clarify which system is being used to avoid confusion in large numbers.

Answer 3

Oh, dude, that's a big number! So, like, to say 200,000,000,000,000,000,000, you would say "two hundred quintillion." But seriously, who's counting? Oh, wait, I guess you are!