What is the volume of a cube with a side of an area of 64 square centimeters (cm2) in cubic centimeters (cm3)?
64 1/2 [OP_POW] 3 [OP_POW]
var_a = 64
var_b = 0.5
var_c = var_a ** var_b
var_d = 3
var_e = var_c ** var_d
print(int(var_e))