Convert Earth's polar radius to point
Please provide values below to convert Earth's polar radius [R_p] to point [point], or Convert point to Earth's polar radius.
1 R_p = 18019139242.9 point. To convert Earth's polar radius to point, multiply the value by 18019139242.9; to go the other way, divide by it (1 point = 5.5497e-11 R_p). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 R_p = 18019139242.9 point
- 1 point = 5.5497e-11 R_p
- 10 R_p = 180191392429 point
- 100 R_p = 1.8019e+12 point
How to Convert Earth's Polar Radius to Point
1 R_p = 18019139242.8889 point
Example: convert 15 R_p to point:
15 R_p = 15 × 18019139242.8889 point = 270287088643.333 point
Earth's Polar Radius to Point Conversion Table
| Earth's polar radius | point |
|---|---|
| 1 R_p | 18019139242.9 point |
| 2 R_p | 36038278485.8 point |
| 3 R_p | 54057417728.7 point |
| 5 R_p | 90095696214.4 point |
| 10 R_p | 180191392429 point |
| 20 R_p | 360382784858 point |
| 50 R_p | 900956962144 point |
| 100 R_p | 1.8019e+12 point |
| 500 R_p | 9.0096e+12 point |
| 1000 R_p | 1.8019e+13 point |
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.
Point
A point is a unit of typographical measurement. In the context of printing, it is approximately 1/72 of an inch.
History/Origin
The point system of typography was developed in the 18th century. It provides a standardized way to measure font sizes and leading.
Current Use
The point is the standard unit for measuring font sizes in both print and digital media.
Frequently Asked Questions
What is 1 Earth's polar radius in point?
1 Earth's polar radius (R_p) = 18019139242.9 point (point).
How do you convert Earth's polar radius to point?
Multiply the Earth's polar radius value by 18019139242.9. For example, 25 R_p × 18019139242.9 = 450478481072 point.
What is 10 Earth's polar radius in point?
10 R_p = 180191392429 point.
Which unit is larger, the Earth's polar radius or the point?
The Earth's polar radius is the larger unit: 1 R_p = 18019139242.9 point.