About the Units
exameter (Em)
A very large length unit equal to 10^18 meters.
zeptometer (zm)
An incredibly tiny length unit beyond standard measurement scales.
Common Conversions
- 1 Em = 3.4028237e38 zm
- 1e-39 Em = 1 zm
Convert from exameters to zeptometers
Conversion Information
To convert from exameters to zeptometers, multiply by 3.4028237e38
1 Em = 3.4028237e38 zm