The circumference of the bottom of a conical rice pile is 12.56 meters and the height is 1.5 meters. If the weight of rice per cubic meter is 560 kilograms, how many kilograms does the pile of rice weigh?
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560千克，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">560 * 6.28</gadget>
<output>3_516.8</output>

<result>3_516.8</result>