# What is the factorial of 20?

##### 1 Answer

Dec 3, 2015

#### Answer:

#20! = 20 xx 19 xx 18 xx ... xx 2 xx 1 = 2432902008176640000#

#~~ 2.4329 xx 10^18#

×

Hello! Socratic's Terms of Service and Privacy Policy have been updated, which will be automatically effective on October 6, 2018. Please contact hello@socratic.com with any questions.

Dec 3, 2015

#20! = 20 xx 19 xx 18 xx ... xx 2 xx 1 = 2432902008176640000#

#~~ 2.4329 xx 10^18#