There is a cube container with a side length of 6 decimeters. Now diesel oil is filled to a depth of 4.5 decimeters. It is known that each liter of diesel oil weighs 0.8 kilograms. How many kilograms does the diesel oil in this container weigh?
有一个棱长是6分米的正方体的容器，现在里面装了4.5分米深的柴油，已知每升柴油重0.8千克，这个容器里的柴油重多少千克？
<gadget id="calculator">6 * 6 * 4.5</gadget>
<output>162</output>

<gadget id="calculator">162 * 0.8</gadget>
<output>129.6</output>

<result>129.6</result>