Convert parsec to fathom
Please provide values below to convert parsec [pc] to fathom [fath], or Convert fathom to parsec.
1 pc = 1.6873e+16 fath. To convert parsec to fathom, multiply the value by 1.6873e+16; to go the other way, divide by it (1 fath = 5.9267e-17 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 = 1.6873e+16 fath
- 1 fath = 5.9267e-17 pc
- 10 pc = 1.6873e+17 fath
- 100 pc = 1.6873e+18 fath
How to Convert Parsec to Fathom
1 pc = 1.68726901863517e+16 fath
Example: convert 15 pc to fath:
15 pc = 15 × 1.68726901863517e+16 fath = 2.53090352795276e+17 fath
Parsec to Fathom Conversion Table
| parsec | fathom |
|---|---|
| 1 pc | 1.6873e+16 fath |
| 2 pc | 3.3745e+16 fath |
| 3 pc | 5.0618e+16 fath |
| 5 pc | 8.4363e+16 fath |
| 10 pc | 1.6873e+17 fath |
| 20 pc | 3.3745e+17 fath |
| 50 pc | 8.4363e+17 fath |
| 100 pc | 1.6873e+18 fath |
| 500 pc | 8.4363e+18 fath |
| 1000 pc | 1.6873e+19 fath |
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.
Fathom
A fathom is a unit of length equal to 6 feet, used especially for measuring the depth of water.
History/Origin
The term "fathom" comes from the Old English word "fæthm," meaning "outstretched arms," as the distance was originally the span of a man's outstretched arms.
Current Use
The fathom is still used in nautical applications, especially in the United States, to measure water depth. It is also used in commercial fishing to measure the length of lines.
Frequently Asked Questions
What is 1 parsec in fathom?
1 parsec (pc) = 1.6873e+16 fathom (fath).
How do you convert parsec to fathom?
Multiply the parsec value by 1.6873e+16. For example, 25 pc × 1.6873e+16 = 4.2182e+17 fath.
What is 10 parsec in fathom?
10 pc = 1.6873e+17 fath.
Which unit is larger, the parsec or the fathom?
The parsec is the larger unit: 1 pc = 1.6873e+16 fath.