There is a cube oil drum with a side length of 6 decimeters, which contains diesel oil with a depth of 5 decimeters. Each liter of diesel oil weighs 0.8 kilograms. How many kilograms does the diesel oil in this oil barrel weigh?
有一个棱长6分米的正方体油桶，里面装了5分米深的柴油，每升柴油重0.8千克，这个油桶里的柴油重多少千克？
<gadget id="calculator">6 * 6 * 5 * 0.8</gadget>
<output>144</output>

<result>144</result>