The two sides of a right triangle are 4 cm and 6 cm respectively. If the straight line where the longer side is located is taken as the axis, what is the volume of the three-dimensional figure formed by rotating the triangle once?
一个直角三角形两条直角边分别是4厘米和6厘米，如果以较长的直角边所在的直线为轴，将三角形旋转一周形成的立体图形的体积是多少立方厘米．
<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3.14 * 16 * 6 * (1/3)</gadget>
<output>100.48</output>

<result>100.48</result>