A cone-shaped grain pile has a bottom circumference of 12.56 meters and a height of 3 meters. If this pile of grain is put into a small granary, it only occupies (1/15) the volume of the small granary. What is the volume of this small granary in cubic meters?
一个圆锥体粮堆，底面周长是12.56米，高是3米，如果把这堆粮食放入一个小粮仓，它只占这个小粮仓容积的(1/15)．这个小粮仓的容积是多少立方米？
<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 / 15</gadget>
<output>1/15 = around 0.066667</output>

<gadget id="calculator">3 / (1/15)</gadget>
<output>45</output>

<gadget id="calculator">(1/3) * 3.14 * 4 * 45</gadget>
<output>188.4</output>

<result>188.4</result>