John carves a giant marble rectangular prism 8 meters tall with a 2-meter square base. It has a density of 2700 kg per cubic meter. How much does it weigh? Think carefully first, then make a decision:
The marble statue has a volume of 2 * 2 * 8 = 32 cubic meters. So that means it has a weight of 2700 * 32 = 86,400 kg. So, the answer is 86400.