An inexperienced driver entered a roundabout, and could not figure out how to exit. The driver went around the roundabout 516 degrees before finding a way out. At any given time while in the roundabout, the driver was 5.23 m from the center of the roundabout. What was the distance covered while in the roundabout?

An inexperienced driver entered a roundabout, and could not figure out how to exit. The driver went around the roundabout 516 degrees before finding a way out. At any given time while in the roundabout, the driver was 5.23 m from the center of the roundabout. What was the distance covered while in the roundabout?