Convert gigameter to megaparsec
Please provide values below to convert gigameter [Gm] to megaparsec [Mpc], or Convert megaparsec to gigameter.
1 Gm = 3.2408e-14 Mpc. To convert gigameter to megaparsec, multiply the value by 3.2408e-14; to go the other way, divide by it (1 Mpc = 3.0857e+13 Gm). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 Gm = 3.2408e-14 Mpc
- 1 Mpc = 3.0857e+13 Gm
- 10 Gm = 3.2408e-13 Mpc
- 100 Gm = 3.2408e-12 Mpc
How to Convert Gigameter to Megaparsec
1 Gm = 3.24077928966636e-14 Mpc
Example: convert 15 Gm to Mpc:
15 Gm = 15 × 3.24077928966636e-14 Mpc = 4.86116893449954e-13 Mpc
Gigameter to Megaparsec Conversion Table
| gigameter | megaparsec |
|---|---|
| 1 Gm | 3.2408e-14 Mpc |
| 2 Gm | 6.4816e-14 Mpc |
| 3 Gm | 9.7223e-14 Mpc |
| 5 Gm | 1.6204e-13 Mpc |
| 10 Gm | 3.2408e-13 Mpc |
| 20 Gm | 6.4816e-13 Mpc |
| 50 Gm | 1.6204e-12 Mpc |
| 100 Gm | 3.2408e-12 Mpc |
| 500 Gm | 1.6204e-11 Mpc |
| 1000 Gm | 3.2408e-11 Mpc |
Gigameter
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
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.
Frequently Asked Questions
What is 1 gigameter in megaparsec?
1 gigameter (Gm) = 3.2408e-14 megaparsec (Mpc).
How do you convert gigameter to megaparsec?
Multiply the gigameter value by 3.2408e-14. For example, 25 Gm × 3.2408e-14 = 8.1019e-13 Mpc.
What is 10 gigameter in megaparsec?
10 Gm = 3.2408e-13 Mpc.
Which unit is larger, the gigameter or the megaparsec?
The megaparsec is the larger unit: 1 Gm equals only 3.2408e-14 Mpc.