A conical pile of wheat is 1.2 meters high and the circumference of the bottom is 12.56 meters. If each cubic meter of wheat weighs 750 kilograms, how many kilograms does the pile of wheat weigh?
一个圆锥形小麦堆，高1.2米，底面周长12.56米，如果每立方米小麦重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 * 1.2</gadget>
<output>5.024</output>

<gadget id="calculator">5.024 * 750</gadget>
<output>3_768</output>

<result>3_768</result>