how do you convert volume to m^3

Well this is how I would do it.

First i remember that 1cm^3 will hold 1mL

$$\\1mL=1cm^3\\\\
$Now $ 1m=100cm \;\;so \;\;1M^3= 100^3cm^3\;=1\; 000\; 000cm^3\\\\
$so if you have mL you will need to divide it by 1000000 to convert it to $m^3$$