In a period of time, the sum of the rotations of the hour hand, minute hand, and second hand is exactly 1466, so how many seconds are there in this period of time?
在一段时间里，时针、分针、秒针转动的圈数之和恰好是1466圈，那么这段时间有多少秒．
<gadget id="calculator">24 * 3_600</gadget>
<output>86_400</output>

<result>86_400</result>