A cube of stone has a side length of 4 decimeters. If each cubic decimeter is 2.7 kilograms, how much does the stone weigh in kilograms?
一块正方体石料，棱长4分米，如果每立方分米2.7千克，这块石料重多少千克．
<gadget id="calculator">4 * 4 * 4 * 2.7</gadget>
<output>172.8</output>

<result>172.8</result>