Convert Earth's polar radius to micrometer
Please provide values below to convert Earth's polar radius [R_p] to micrometer [µm], or Convert micrometer to Earth's polar radius.
1 R_p = 6.3568e+12 µm. To convert Earth's polar radius to micrometer, multiply the value by 6.3568e+12; to go the other way, divide by it (1 µm = 1.5731e-13 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 = 6.3568e+12 µm
- 1 µm = 1.5731e-13 R_p
- 10 R_p = 6.3568e+13 µm
- 100 R_p = 6.3568e+14 µm
How to Convert Earth's Polar Radius to Micrometer
1 R_p = 6356752300000 µm
Example: convert 15 R_p to µm:
15 R_p = 15 × 6356752300000 µm = 95351284500000 µm
Earth's Polar Radius to Micrometer Conversion Table
| Earth's polar radius | micrometer |
|---|---|
| 1 R_p | 6.3568e+12 µm |
| 2 R_p | 1.2714e+13 µm |
| 3 R_p | 1.9070e+13 µm |
| 5 R_p | 3.1784e+13 µm |
| 10 R_p | 6.3568e+13 µm |
| 20 R_p | 1.2714e+14 µm |
| 50 R_p | 3.1784e+14 µm |
| 100 R_p | 6.3568e+14 µm |
| 500 R_p | 3.1784e+15 µm |
| 1000 R_p | 6.3568e+15 µm |
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.
Micrometer
A micrometer, also known as a micron, is a unit of length equal to one-millionth of a meter.
History/Origin
The term "micron" and the symbol µ were officially declared obsolete by the General Conference on Weights and Measures (CGPM) in 1967, and "micrometer" became the official term.
Current Use
The micrometer is a common unit for measuring the wavelength of infrared radiation, as well as the size of biological cells and bacteria. It is also widely used in technology and engineering.
Frequently Asked Questions
What is 1 Earth's polar radius in micrometer?
1 Earth's polar radius (R_p) = 6.3568e+12 micrometer (µm).
How do you convert Earth's polar radius to micrometer?
Multiply the Earth's polar radius value by 6.3568e+12. For example, 25 R_p × 6.3568e+12 = 1.5892e+14 µm.
What is 10 Earth's polar radius in micrometer?
10 R_p = 6.3568e+13 µm.
Which unit is larger, the Earth's polar radius or the micrometer?
The Earth's polar radius is the larger unit: 1 R_p = 6.3568e+12 µm.