Convert exameter to Earth's polar radius
Please provide values below to convert exameter [Em] to Earth's polar radius [R_p], or Convert Earth's polar radius to exameter.
How to Convert Exameter to Earth's Polar Radius
1 Em = 157313035463.093 R_p
Example: convert 15 Em to R_p:
15 Em = 15 × 157313035463.093 R_p = 2359695531946.4 R_p
Exameter to Earth's Polar Radius Conversion Table
| exameter | Earth's polar radius |
|---|
Exameter
An exameter is a unit of length in the metric system equal to 10^18 meters.
History/Origin
The prefix "exa-" for 10^18 was adopted by the CGPM (General Conference on Weights and Measures) in 1975.
Current Use
The exameter is used in astronomy to measure the vast distances between galaxies.
Earth's Polar Radius
The Earth's polar radius is the distance from the center of the Earth to the North or South Pole, approximately 6,356.8 kilometers.
History/Origin
The fact that the Earth is an oblate spheroid, flattened at the poles, has been known since the 18th century. Modern measurements are made with high precision.
Current Use
The Earth's polar radius is a key parameter in geodesy and is used to define the Earth's shape and gravitational field.