The furniture factory ordered 300 square logs. The cross-sectional area of each square log is 36 square decimeters and the length is 4 meters. How many cubic decimeters are there in total?
家具厂订购了300根方木，每根方木横截面的面积为36平方分米，长是4米，这些木料共多少立方分米？
<gadget id="calculator">4 * 10</gadget>
<output>40</output>

<gadget id="calculator">36 * 40 * 300</gadget>
<output>432_000</output>

<result>432_000</result>