The height of a pile of conical wheat is 3m, and the circumference of the base is 25.12m. If each cubic meter of wheat weighs 700kg, how many kilograms does this pile of wheat weigh?
一堆圆锥形小麦高3m，量得底面周长为25.12m，如果每立方米小麦重700kg，这堆小麦重多少千克？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">2 * 3.14</gadget>
<output>6.28</output>

<gadget id="calculator">12.56 / 6.28</gadget>
<output>2</output>

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

<gadget id="calculator">(1/3) * 3.14 * 4 * 3 * 700</gadget>
<output>8_792</output>

<result>8_792</result>