There is a cuboid with a square base and a height of 36 centimeters. When its sides are unfolded, it is exactly a square. What is the volume of this cuboid in cubic centimeters?
有一个底面是正方形的长方体，高是36厘米，侧面展开后恰好是一个正方形，这个长方体的体积是多少立方厘米？
<gadget id="calculator">36 / 4</gadget>
<output>9</output>

<gadget id="calculator">9 * 9 * 36</gadget>
<output>2_916</output>

<result>2_916</result>