Convert kilometer to petameter
Please provide values below to convert kilometer [km] to petameter [Pm], or Convert petameter to kilometer.
1 km = 1.0000e-12 Pm. To convert kilometer to petameter, multiply the value by 1.0000e-12; to go the other way, divide by it (1 Pm = 1e+12 km). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 km = 1.0000e-12 Pm
- 1 Pm = 1e+12 km
- 10 km = 1.0000e-11 Pm
- 100 km = 1.0000e-10 Pm
How to Convert Kilometer to Petameter
1 km = 1e-12 Pm
Example: convert 15 km to Pm:
15 km = 15 × 1e-12 Pm = 1.5e-11 Pm
Kilometer to Petameter Conversion Table
| kilometer | petameter |
|---|---|
| 1 km | 1.0000e-12 Pm |
| 2 km | 2.0000e-12 Pm |
| 3 km | 3.0000e-12 Pm |
| 5 km | 5.0000e-12 Pm |
| 10 km | 1.0000e-11 Pm |
| 20 km | 2.0000e-11 Pm |
| 50 km | 5.0000e-11 Pm |
| 100 km | 1.0000e-10 Pm |
| 500 km | 5.0000e-10 Pm |
| 1000 km | 1e-09 Pm |
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.
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.
Frequently Asked Questions
What is 1 kilometer in petameter?
1 kilometer (km) = 1.0000e-12 petameter (Pm).
How do you convert kilometer to petameter?
Multiply the kilometer value by 1.0000e-12. For example, 25 km × 1.0000e-12 = 2.5000e-11 Pm.
What is 10 kilometer in petameter?
10 km = 1.0000e-11 Pm.
Which unit is larger, the kilometer or the petameter?
The petameter is the larger unit: 1 km equals only 1.0000e-12 Pm.