People's Square is a square with a side length of about 200 meters. Xiaohong runs 5 laps along the square every day. How many meters does Xiaohong run every day?
人民广场是一个正方形，边长约是200米，小红每天沿广场跑5圈，小红每天大约跑多少米．
<gadget id="calculator">200 * 4 * 5</gadget>
<output>4_000</output>

<result>4_000</result>