Convert Roman actus to exameter
Please provide values below to convert Roman actus [actus] to exameter [Em], or Convert exameter to Roman actus.
How to Convert Roman Actus to Exameter
1 actus = 3.547872e-17 Em
Example: convert 15 actus to Em:
15 actus = 15 × 3.547872e-17 Em = 5.321808e-16 Em
Roman Actus to Exameter Conversion Table
| Roman actus | exameter |
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Roman Actus
The Roman actus was a unit of length equal to 120 Roman feet, about 35.5 meters.
History/Origin
The actus was a standard unit of land measurement in the Roman Empire.
Current Use
The Roman actus is an obsolete unit of measurement.
Exameter
An exameter is a unit of length in the metric system equal to 10^18 meters.
History/Origin
The prefix "exa-" for 10^18 was adopted by the CGPM (General Conference on Weights and Measures) in 1975.
Current Use
The exameter is used in astronomy to measure the vast distances between galaxies.