Volume of a 20 Foot Cone

What is the volume of a cone that has a radius of 20 feet?
ft
in
ft
in
Cone volume: 20′ radius, 40′ height
16,755cubic feet
28,952,918cubic inches
474.45cubic meters
474,453,319cubic centimeters
474,453liters
125,337gallons
(results may be rounded)

Volume of a Cone Formula

The volume of a cone is one third pi, times the radius of the base squared, times the height

volume =  1   * π * r2 * h
3

Radius Height

Cone Volume
(results are rounded)
Radius Height ft3 m3
20 ft 1 ft 418.9 11.86
20 ft 2 ft 837.8 23.72
20 ft 3 ft 1,257 35.58
20 ft 4 ft 1,676 47.45
20 ft 5 ft 2,094 59.31
20 ft 6 ft 2,513 71.17
20 ft 7 ft 2,932 83.03
20 ft 8 ft 3,351 94.89
20 ft 9 ft 3,770 106.8
20 ft 10 ft 4,189 118.6
Radius Height ft3 m3
20 ft 11 ft 4,608 130.5
20 ft 12 ft 5,027 142.3
20 ft 13 ft 5,445 154.2
20 ft 14 ft 5,864 166.1
20 ft 15 ft 6,283 177.9
20 ft 16 ft 6,702 189.8
20 ft 17 ft 7,121 201.6
20 ft 18 ft 7,540 213.5
20 ft 19 ft 7,959 225.4
20 ft 20 ft 8,378 237.2