A cube with a volume of 3375 cubic centimeters (cm3) is made by stacking building blocks with a volume of 1 cubic centimeters (cm3). How many layers are there in this building of cubes?
3375 1/3 [OP_POW]
var_a = 3375
var_b = 0.3333333333333333
var_c = var_a ** var_b
print(int(eval('{:.2f}'.format(round(var_c+1e-10,2)))))