About the Units
zettameter (Zm)
A massive length unit equal to 10^21 meters.
hectometer (hm)
A length unit equal to 100 meters.
Common Conversions
- 1 Zm = 10000000000000000000.0 hm
- 1e-19 Zm = 1 hm
Convert from zettameters to hectometers
Conversion Information
To convert from zettameters to hectometers, multiply by 10000000000000000000.0
1 Zm = 10000000000000000000.0 hm