On the threshing field, there is a conical wheat pile with a base circumference of 18.84 meters and a height of 3 meters. If each cubic meter of wheat weighs about 700 kilograms, how many kilograms does this pile of wheat weigh?
在打麦场上，有一个底面周长是18.84米，高3米的圆锥形麦堆．如果每立方米小麦约重700千克，这堆小麦约重多少千克？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">18.84 / 3.14 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">(1/3) * 3.14 * 9 * 3 * 700</gadget>
<output>19_782</output>

<result>19_782</result>