Convert reed to Earth's polar radius
Please provide values below to convert reed [reed] to Earth's polar radius [R_p], or Convert Earth's polar radius to reed.
1 reed = 4.31541118882e-07 R_p. To convert reed to Earth's polar radius, multiply the value by 4.31541118882e-07; to go the other way, divide by it (1 R_p = 2317276.28317 reed). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 reed = 4.31541118882e-07 R_p
- 1 R_p = 2317276.28317 reed
- 10 reed = 4.31541118882e-06 R_p
- 100 reed = 4.31541118882e-05 R_p
How to Convert Reed to Earth's Polar Radius
1 reed = 4.31541118882358e-07 R_p
Example: convert 15 reed to R_p:
15 reed = 15 × 4.31541118882358e-07 R_p = 6.47311678323536e-06 R_p
Reed to Earth's Polar Radius Conversion Table
| reed | Earth's polar radius |
|---|---|
| 1 reed | 4.31541118882e-07 R_p |
| 2 reed | 8.63082237765e-07 R_p |
| 3 reed | 1.29462335665e-06 R_p |
| 5 reed | 2.15770559441e-06 R_p |
| 10 reed | 4.31541118882e-06 R_p |
| 20 reed | 8.63082237765e-06 R_p |
| 50 reed | 2.15770559441e-05 R_p |
| 100 reed | 4.31541118882e-05 R_p |
| 500 reed | 0.000215770559441 R_p |
| 1000 reed | 0.000431541118882 R_p |
Reed
A reed is an ancient unit of length, typically about 6 cubits or around 9 feet.
History/Origin
The reed was a common unit of measurement in ancient Mesopotamia and the surrounding regions.
Current Use
The reed is an obsolete unit of measurement.
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.
Frequently Asked Questions
What is 1 reed in Earth's polar radius?
1 reed (reed) = 4.31541118882e-07 Earth's polar radius (R_p).
How do you convert reed to Earth's polar radius?
Multiply the reed value by 4.31541118882e-07. For example, 25 reed × 4.31541118882e-07 = 1.07885279721e-05 R_p.
What is 10 reed in Earth's polar radius?
10 reed = 4.31541118882e-06 R_p.
Which unit is larger, the reed or the Earth's polar radius?
The Earth's polar radius is the larger unit: 1 reed equals only 4.31541118882e-07 R_p.