Convert petameter to kilometer

Please provide values below to convert petameter [Pm] to kilometer [km], or Convert kilometer to petameter.




How to Convert Petameter to Kilometer

1 Pm = 1000000000000 km

Example: convert 15 Pm to km:
15 Pm = 15 Γ— 1000000000000 km = 15000000000000 km


Petameter to Kilometer Conversion Table

petameter kilometer

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.


Kilometer

A kilometer is a unit of length in the metric system, equal to one thousand meters.

History/Origin

The term "kilometer" is derived from the Greek words "khilioi" (thousand) and "metron" (measure). The kilometer was first defined as part of the metric system in France in 1795.

Current Use

The kilometer is the most widely used unit of distance for road signs and travel distances in the world, with the notable exceptions of the United States and the United Kingdom.



Convert petameter To Other Length Units