A conical rice pile has a base circumference of 12.56 meters and a height of 1.5 meters. If each cubic meter of rice weighs 600 kilograms, how much does this pile of rice weigh in kilograms?
一个圆锥形稻谷堆的底面周长是12.56米，高1.5米．如果每立方米稻谷重600千克，这堆稻谷重多少千克？
<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 * 1.5</gadget>
<output>6.28</output>

<gadget id="calculator">600 * 6.28</gadget>
<output>3_768</output>

<result>3_768</result>