cylindrical piece of steel is 10 cm long and has a base radius of 6 cm. If each cubic centimeter of steel weighs 5 grams, how much does this piece of steel weigh?
一段圆柱形钢材，长10厘米，底面半径6厘米．如果每立方厘米的钢材重5克，这段钢材有多重？
<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">3.14 * 36 * 10</gadget>
<output>1_130.4</output>

<gadget id="calculator">1_130.4 * 5</gadget>
<output>5_652</output>

<result>5_652</result>