A conical pile of wheat has a circumference of 12.56 meters and a height of 6 meters. Each cubic meter of wheat weighs 750 kilograms. What is the total weight of the pile of wheat?
一个圆锥形的麦堆周长是12.56米，高是6米，每立方米小麦重750千克，这堆小麦共重多少千克．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12.56 / 3.14 / 2</gadget>
<output>2</output>

<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">(1/3) * 3.14 * 4 * 6 * 750</gadget>
<output>18_840</output>

<result>18_840</result>