First, let's find all the factors of 81:
81/3=27
27/3=9
9/3=3
3/1=1
So the factors of 81 are 3,3,3,3, (the numbers by which we divided here).
This means we can write down 81 as 3*3*3*3 or

- which is the answer to the question! (three to the power of 4)
989.5 divided by 17.8 is 55.5898876404
so about 55 ish
I think that's right but I'm not sure :)
Oh okie oh gosh lol lol I don’t know