You can put this solution on YOUR website! 6 unit multipliers to convert 500 cubic feet to cubic cm?
(500 ft^3)(12 in/1 ft)^3*(1 cm/0.39 in)^3 = (500*12^3*1^3)/(1^3*0.39)^3 (cm)^3
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= (864000/(0.0593190) (cm)^3
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= 14565316.34 cm^3
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Cheers,
Stan H.