how to add zeroes to the right of a number in python?

Question

yesterday I saw someone in Youtube adding zeroes to a number by just adding a letter next to the number then how many zeroes he wants to add.

I was something like this " 5(a letter)3 the it will print : 5000

Can someone tell me how again please. Thank you so much

Note: it's not zfill or "%0.3f"

Answer 1

I think what you are looking for is e

>>>5e3
5000.0