The lengths of the three sides of a right triangle are 5 cm, 6 cm, and 7 cm respectively, and it is a three-dimensional figure that rotates around a right angle side. What is the largest volume in cubic centimeters.
一个直角三角形三条边的长分别是5厘米、6厘米、7厘米，以一条直角边为轴旋转的立体图形．最大的体积是多少立方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">(1/3) * 3.14 * 36 * 5</gadget>
<output>188.4</output>

<result>188.4</result>