A cube has a volume of 8 cubic centimeters, and it is equally divided into 4 cuboids. What is the minimum increase in surface area in square centimeters
一个正方体体积是8立方厘米，把它平均分成4个长方体．表面积至少增加了多少平方厘米
<gadget id="calculator">2 * 2 * 4</gadget>
<output>16</output>

<result>16</result>