A cuboid wooden block, whose length, width and height are 9dm, 4dm and 6dm respectively, is divided into several equal small cubes, and then put together into a large cube, what is the surface area of this large cube in square decimeters?
一长方体木块，长宽高分别是9dm，4dm和6dm，把它分成若干个相等的小正方体，再拼成一个大正方体，这个大正方体的表面积是多少平方分米？
<gadget id="calculator">9 * 6 * 4</gadget>
<output>216</output>

<result>216</result>