There is a conical wheat pile with a measured bottom circumference of 12.56 meters and a height of 1.2 meters. A cubic meter of wheat weighs 700 kilograms. How many kilograms does this pile of wheat weigh?
有一圆锥形麦堆，测得底面周长是12.56米，高1.2米．每立方米小麦重700千克，这堆小麦有多少千克？
<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">700 * 5.024</gadget>
<output>3_516.8</output>

<result>3_516.8</result>