Convert megaparsec to gigameter
Enter a value below to convert megaparsec [Mpc] to gigameter [Gm]. Reverse conversion: Convert gigameter to megaparsec.
1 Mpc = 3.0857e+13 Gm. To convert megaparsec to gigameter, multiply the value by 3.0857e+13; to go the other way, divide by it (1 Gm = 3.2408e-14 Mpc). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Megaparsec to Gigameter: Quick Reference
- 1 Mpc = 3.0857e+13 Gm
- 1 Gm = 3.2408e-14 Mpc
- 10 Mpc = 3.0857e+14 Gm
- 100 Mpc = 3.0857e+15 Gm
How to Convert Megaparsec to Gigameter
1 Mpc = 30856775812800 Gm
Example: convert 15 Mpc to Gm:
15 Mpc = 15 × 30856775812800 Gm = 462851637192000 Gm
Megaparsec to Gigameter Conversion Table
| megaparsec | gigameter |
|---|---|
| 1 Mpc | 3.0857e+13 Gm |
| 2 Mpc | 6.1714e+13 Gm |
| 3 Mpc | 9.2570e+13 Gm |
| 5 Mpc | 1.5428e+14 Gm |
| 10 Mpc | 3.0857e+14 Gm |
| 20 Mpc | 6.1714e+14 Gm |
| 50 Mpc | 1.5428e+15 Gm |
| 100 Mpc | 3.0857e+15 Gm |
| 500 Mpc | 1.5428e+16 Gm |
| 1000 Mpc | 3.0857e+16 Gm |
Megaparsec: Definition and Use
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.
Gigameter: Definition and Use
A gigameter is a unit of length in the metric system equal to 10^9 meters.
History/Origin
The prefix "giga-" for 10^9 was adopted by the CGPM (General Conference on Weights and Measures) in 1960.
Current Use
The gigameter is used for measuring interplanetary distances, for example, the distance between Earth and Mars.
Megaparsec to Gigameter: Frequently Asked Questions
What is 1 megaparsec in gigameter?
1 megaparsec (Mpc) = 3.0857e+13 gigameter (Gm).
How do you convert megaparsec to gigameter?
Multiply the megaparsec value by 3.0857e+13. For example, 25 Mpc × 3.0857e+13 = 7.7142e+14 Gm.
What is 10 megaparsec in gigameter?
10 Mpc = 3.0857e+14 Gm.
Which unit is larger, the megaparsec or the gigameter?
The megaparsec is the larger unit: 1 Mpc = 3.0857e+13 Gm.