It takes 108 minutes for an artificial earth satellite to orbit the earth once, how many minutes does it take to orbit the earth 8 times?
人造地球卫星绕地球一周需要108分钟，那么绕地球8周需要多少分钟．
<gadget id="calculator">108 * 8</gadget>
<output>864</output>

<result>864</result>