How to represent a number in exponential form?

Question

Python

I have a very large number, 20000! (where ! is the factorial). I need to write it in exponential form. I know that there is a toExponential method in java script language that solves my problem. Please tell me a similar function for Python.

Answer 1

import math, decimal
 
f = decimal.Decimal(math.factorial(20000))
print(format(f, '.2e'))

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