About the Units
millimeter (mm)
A tiny length unit equal to 0.001 meters, used in precision engineering.
exameter (Em)
A very large length unit equal to 10^18 meters.
Common Conversions
- 1 mm = 1.0000001e-21 Em
- 999999950000000000000.0 mm = 1 Em
Convert from millimeters to exameters
Conversion Information
To convert from millimeters to exameters, multiply by 1.0000001e-21
1 mm = 1.0000001e-21 Em