Airplanes can fly 20 kilometers per minute, while artificial earth satellites fly 18 kilometers more than 23 times the distance of airplanes per minute. How many kilometers does the artificial earth satellite fly per hour?
飞机每分钟能飞20千米，而人造地球卫星每分钟飞行的路程比飞机的23倍还多18千米．人造地球卫星每小时飞行多少千米？
<gadget id="calculator">23 * 20</gadget>
<output>460</output>

<gadget id="calculator">460 + 18</gadget>
<output>478</output>

<gadget id="calculator">478 * 60</gadget>
<output>28_680</output>

<result>28_680</result>