On the threshing floor, there is a wheat pile similar to a cone, with a bottom diameter of 4 meters and a height of 12 meters. If each cubic meter of wheat weighs 700 kilograms, how many kilograms does this pile of wheat weigh? (Retain the whole number in hundreds)
在打谷场上，有一个近似于圆锥的小麦堆，底面直径4米，高12米．如果每立方米小麦重700千克，这堆小麦大约重多少千克？(得数保留整百数)
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

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

<gadget id="calculator">(1/3) * 3.14 * 4 * 12</gadget>
<output>50.24</output>

<gadget id="calculator">700 * 50.24</gadget>
<output>35_168</output>

<result>35_168</result>