Intellect Paradise: Xiao Ming participated in the swimming summer camp. From August 6th to August 12th, he swam 8 times a day along the 50-meter-long swimming lane. How many meters did Xiao Ming swim during the whole activity?
智力乐园：小明参加游泳夏令营活动，从8月6日到8月12日，每天沿着50米长的泳道游8个来回，那么小明在整个活动期间一共游了多少米．
<gadget id="calculator">2 * 8</gadget>
<output>16</output>

<gadget id="calculator">50 * 16 * 7</gadget>
<output>5_600</output>

<result>5_600</result>