There is a cuboid pool with a length of 6 meters, a width of 4 meters, and a height of 3.14 meters. There is only one water outlet with a diameter of 0.2 meters. If the water flow speed is 10 meters per second, how many minutes can the pool be filled with water?
有一个长为6米，宽4米，高3.14米的长方体水池，只有一个直径为0.2米的出水口，若放水时水流速度是10米/秒，几分钟可以放完满池的水？
<result>4</result>