Cut off (1/3) from a cylindrical steel, and the side of the cut steel is exactly a square, and the perimeter of the square is 50.24 cm. What is the volume of the original steel in cubic centimeters?
一根圆柱形钢材截下(1/3)，截下的这段钢材，它的侧面正好是一个正方形，正方形的周长是50.24厘米．原来钢材的体积是多少立方厘米？
<gadget id="calculator">50.24 / 4</gadget>
<output>12.56</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">3.14 * 4 * 12.56 * 3</gadget>
<output>473.2608</output>

<result>473.2608</result>