To convert micrometers cubed (μm^3) to cubic centimeters (cm^3), we need to divide by 10^12 (since there are 10^12 μm^3 in 1 cm^3).
So, to convert 231 μm^3 to cm^3, we can use the following formula:
231 μm^3 ÷ (10^12 μm^3/cm^3) = 2.31 x 10^-10 cm^3
Therefore, 231 μm^3 is equal to 2.31 x 10^-10 cm^3.
:)