The Civil Aviation Administration of China reiterates: From May 1, 2008, on domestic flights, the regulations on the number of items carried by passengers will be strictly enforced. Passengers holding business class or economy class tickets can only carry one item with them. The length of each item shall not exceed 55 cm, the width shall not exceed 40 cm, the height shall not exceed 20 cm, and the mass shall not exceed 5 kg. What is the largest volume in cubic centimeters of each item that can be carried with you?
中国民用航空局重申：从2008年5月1日起，在国内航班上严格执行旅客随身携带物品件数的规定．持公务舱或经济舱客票的旅客，每人只能随身携带1件物品，每件物品的长不得超过55厘米，宽不得超过40厘米，高不得超过20厘米，质量不得超过5千克，按规定可随身携带的每件物品的体积最大是多少立方厘米？
<gadget id="calculator">55 * 40 * 20</gadget>
<output>44_000</output>

<result>44_000</result>