Convert megaparsec to exameter
Please provide values below to convert megaparsec [Mpc] to exameter [Em], or Convert exameter to megaparsec.
How to Convert Megaparsec to Exameter
1 Mpc = 30856.7758128 Em
Example: convert 15 Mpc to Em:
15 Mpc = 15 × 30856.7758128 Em = 462851.637192 Em
Megaparsec to Exameter Conversion Table
| megaparsec | exameter |
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Megaparsec
A megaparsec is a unit of distance used in astronomy, equal to one million parsecs.
History/Origin
The parsec was first coined by British astronomer Herbert Hall Turner in 1913. The megaparsec came into use as astronomical distance measurements extended to other galaxies.
Current Use
The megaparsec is used to measure the distances between neighboring galaxies and galaxy clusters.
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.