There is a cuboid whose length, width, and height are 8 cm, 2 cm, and 2 cm respectively. How many such cuboids can be piled up to form a cube at least.
有一个长方体的长、宽、高分别是8厘米、2厘米、2厘米，最少要用多少个这样的长方体可以堆成一个正方体．
<gadget id="calculator">8 * 2 * 2</gadget>
<output>32</output>

<gadget id="calculator">8 / 32</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">8 * 8 * (1/4)</gadget>
<output>16</output>

<result>16</result>