There is a cube-shaped container, its bottom area is 16 square meters, what is the volume of this container in cubic meters?
有一个正方体形集装箱，它的底面积是16平方米，这个集装箱的体积是多少立方米？
<gadget id="calculator">16 * 4</gadget>
<output>64</output>

<result>64</result>