Convert parsec to gigameter
Please provide values below to convert parsec [pc] to gigameter [Gm], or Convert gigameter to parsec.
1 pc = 30856775.8128 Gm. To convert parsec to gigameter, multiply the value by 30856775.8128; to go the other way, divide by it (1 Gm = 3.24077928967e-08 pc). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 pc = 30856775.8128 Gm
- 1 Gm = 3.24077928967e-08 pc
- 10 pc = 308567758.128 Gm
- 100 pc = 3085677581.28 Gm
How to Convert Parsec to Gigameter
1 pc = 30856775.8128 Gm
Example: convert 15 pc to Gm:
15 pc = 15 × 30856775.8128 Gm = 462851637.192 Gm
Parsec to Gigameter Conversion Table
| parsec | gigameter |
|---|---|
| 1 pc | 30856775.8128 Gm |
| 2 pc | 61713551.6256 Gm |
| 3 pc | 92570327.4384 Gm |
| 5 pc | 154283879.064 Gm |
| 10 pc | 308567758.128 Gm |
| 20 pc | 617135516.256 Gm |
| 50 pc | 1542838790.64 Gm |
| 100 pc | 3085677581.28 Gm |
| 500 pc | 15428387906.4 Gm |
| 1000 pc | 30856775812.8 Gm |
Parsec
A parsec is a unit of length used to measure the large distances to astronomical objects outside the Solar System, approximately equal to 3.26 light-years. It is the distance at which one astronomical unit subtends an angle of one arcsecond.
History/Origin
The term "parsec" is a portmanteau of "parallax" and "second," coined by British astronomer Herbert Hall Turner in 1913.
Current Use
The parsec is the preferred unit of distance in astronomy and astrophysics for expressing the distances to stars and galaxies.
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.
Frequently Asked Questions
What is 1 parsec in gigameter?
1 parsec (pc) = 30856775.8128 gigameter (Gm).
How do you convert parsec to gigameter?
Multiply the parsec value by 30856775.8128. For example, 25 pc × 30856775.8128 = 771419395.32 Gm.
What is 10 parsec in gigameter?
10 pc = 308567758.128 Gm.
Which unit is larger, the parsec or the gigameter?
The parsec is the larger unit: 1 pc = 30856775.8128 Gm.