Putting together two identical cuboid blocks into a large cuboid, the surface area of this large cuboid is 46 square centimeters less than the sum of the surface areas of the original two small cuboids, and the length is twice that of the original cuboid. If the length of the assembled cuboid is 24 cm, what is its volume in cubic centimeters?
把两个完全一样的长方体木块拼成一个大长方体，这个大长方体的表面积比原来两个小长方体的表面积之和减少了46平方厘米，而长是原来长方体的2倍．如果拼成的长方体的长是24厘米，那么它的体积是多少立方厘米？
<gadget id="calculator">46 / 2</gadget>
<output>23</output>

<gadget id="calculator">23 * 24</gadget>
<output>552</output>

<result>552</result>