The minute hand of a clock is 10 cm long, how many centimeters does the tip of the minute hand travel in one day and night?
一只钟表的分针长10cm，分针针尖在一昼夜里走过了多少厘米？
<gadget id="calculator">2 * 3.14 * 10 * 24</gadget>
<output>1_507.2</output>

<result>1_507.2</result>