Recognised as 3D shape
Sphere with radius 8
- Sphere
- r = 8
- volume 2,144.6606
A sphere of radius 8 has a volume of 2,144.660585 cubic units and a surface area of 804.247719 square units. Its great circle has a circumference of 50.265482.
Measurements
Radius8
Diameter16
Volume2,144.660584854/3 πr³
Surface area804.247719324πr²
Great-circle circumference50.26548246
Great-circle area201.06192983
Volume in terms of π682.666667π
Surface-area-to-volume ratio0.3753/r
Formulas used
VolumeV = 4/3 πr³
Surface areaA = 4πr²
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