The shape of a bucket of detergent is approximately cuboid, its length is 7.3 cm, width is 4 cm, and height is 22 cm. How many milliliters is this bucket of cleaner? (thickness is ignored)
一桶清洁剂的形状近似长方体，它的长是7.3厘米，宽是4厘米，高是22厘米．这桶清洁剂有多少毫升？(厚度忽略不计)
<gadget id="calculator">7.3 * 4 * 22</gadget>
<output>642.4</output>

<result>642.4</result>