How many small cubes with side length 1.7 cm can be stacked to form a large cube with side length 5.1 cm.
用多少个棱长1.7cm的小正方体能堆成一个棱长为5.1cm的大正方体．
<gadget id="calculator">5.1 / 1.7</gadget>
<output>3</output>

<gadget id="calculator">3 * 3 * 3</gadget>
<output>27</output>

<result>27</result>