Inverse cubic centimeter to inverse cubic meter

Question

If I have $x$ $ cm^{-3}$, how can I convert it to $y$ $ m^{-3}$?

What is $y$ in terms of $x$?

Answer 1

$$x\cm^{-3} = x\cdot(10^{-2}\m)^{-3} = x\cdot 10^{6}\m^{-3}$$