A fishbowl shaped like a sphere is filled with water. The fishbowl has a diameter of 16 inches. Which measurement is closest to the volume of water in the fishbowl in cubic inches?
2,144.66inches to the power of 3
17,157.28inches to the power of 3
5,461.67inches to the power of 3
6,433.98inches to the power of 3