Distances
- cm (centimeters): 0.01 m
- km (kilometers): 1,000 m
- Mm (megameters): 1,000,000 m
- Gm (gigameters): 1e9 m
- Tm (terameters): 1e12 m
- Pm (petameters): 1e15 m
- ly (light years): 9.461e15 m
- pc (parsec): 3.086e16 m
- kpc (kiloparsec): 3.086e19 m
- Mpc (megaparsec): 3.086e22 m
- Gpc (gigaparsec): 3.086e25 m
- uni (universe): 4.4e26 m
- mlt (multiverse): e1e9 uni