Convert perch to petameter
Please provide values below to convert perch [perch] to petameter [Pm], or Convert petameter to perch.
How to Convert Perch to Petameter
1 perch = 5.0292e-15 Pm
Example: convert 15 perch to Pm:
15 perch = 15 × 5.0292e-15 Pm = 7.5438e-14 Pm
Perch to Petameter Conversion Table
| perch | petameter |
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Perch
A perch is a unit of length equal to a rod, which is 16.5 feet.
History/Origin
The term "perch" has been used as a unit of measurement since medieval times and was often used interchangeably with "rod" and "pole."
Current Use
The perch is an obsolete unit of measurement.
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.