About the Units
cubic gigameter (Gm³)
A volume unit equal to 10^27 cubic meters.
cubic micrometer (µm³)
An extremely small volume unit used in nanotechnology and advanced microscopy.
Common Conversions
- 1 Gm³ = 3.4028237e38 µm³
- 1e-45 Gm³ = 1 µm³