Power Cat will help you calculate exponentiation. Just say what the base and exponent is, and Power Cat will give you the result. Look inside to see how it works :)
Thanks to @_--Daniel_2--_ for first showing this method to me, and to @MonkeyBean2 for explaining what it does. I had no idea what they were doing until now XD Thanks to @THETIGER35 for spotting a rounding bug, and to @_--Daniel_2--_ for coming up with an elegant solution to it. Read more about exponentiation here: https://en.wikipedia.org/wiki/Exponentiation