Convert petameter to famn
Please provide values below to convert petameter [Pm] to famn [famn], or Convert famn to petameter.
How to Convert Petameter to Famn
1 Pm = 561377245519487 famn
Example: convert 15 Pm to famn:
15 Pm = 15 × 561377245519487 famn = 8.4206586827923e+15 famn
Petameter to Famn Conversion Table
| petameter | famn |
|---|
Petameter
A petameter is a unit of length in the metric system equal to 10^15 meters.
History/Origin
The prefix "peta-" for 10^15 was adopted by the CGPM (General Conference on Weights and Measures) in 1975.
Current Use
The petameter is used for measuring distances on a galactic scale, such as the size of the Milky Way galaxy.
Famn
A famn is an obsolete Swedish unit of length, equivalent to 3 aln or about 1.78 meters.
History/Origin
The famn was the Swedish version of the fathom, based on the span of outstretched arms.
Current Use
The famn is no longer in use.