About the Units
megameter (Mm)
A length unit equal to 10^6 meters.
fermi (fermi)
A small length unit used in nuclear physics.
Common Conversions
- 1 Mm = 1e21 fermi
- 1e-21 Mm = 1 fermi
Convert from megameters to fermis
Conversion Information
To convert from megameters to fermis, multiply by 1e21
1 Mm = 1e21 fermi