Convert hectometer to Earth's equatorial radius
Enter a value below to convert hectometer [hm] to Earth's equatorial radius [R_e]. Reverse conversion: Convert Earth's equatorial radius to hectometer.
1 hm = 1.56785594289e-05 R_e. To convert hectometer to Earth's equatorial radius, multiply the value by 1.56785594289e-05; to go the other way, divide by it (1 R_e = 63781.37 hm). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Hectometer to Earth's Equatorial Radius: Quick Reference
- 1 hm = 1.56785594289e-05 R_e
- 1 R_e = 63781.37 hm
- 10 hm = 0.000156785594289 R_e
- 100 hm = 0.00156785594289 R_e
How to Convert Hectometer to Earth's Equatorial Radius
1 hm = 1.5678559428874e-05 R_e
Example: convert 15 hm to R_e:
15 hm = 15 × 1.5678559428874e-05 R_e = 0.00023517839143311 R_e
Hectometer to Earth's Equatorial Radius Conversion Table
| hectometer | Earth's equatorial radius |
|---|---|
| 1 hm | 1.56785594289e-05 R_e |
| 2 hm | 3.13571188577e-05 R_e |
| 3 hm | 4.70356782866e-05 R_e |
| 5 hm | 7.83927971444e-05 R_e |
| 10 hm | 0.000156785594289 R_e |
| 20 hm | 0.000313571188577 R_e |
| 50 hm | 0.000783927971444 R_e |
| 100 hm | 0.00156785594289 R_e |
| 500 hm | 0.00783927971444 R_e |
| 1000 hm | 0.0156785594289 R_e |
Hectometer: Definition and Use
A hectometer is a unit of length in the metric system equal to 100 meters.
History/Origin
The prefix "hecto-" from the Greek "hekaton" meaning hundred, was part of the original metric system adopted in France in 1795.
Current Use
The hectometer is not a widely used unit of length in English-speaking countries. It is sometimes used in surveying and for marking distances on highways in some countries.
Earth's Equatorial Radius: Definition and Use
The Earth's equatorial radius is the distance from the center of the Earth to the equator, approximately 6,378.1 kilometers.
History/Origin
The size and shape of the Earth have been a subject of study since ancient times. Modern measurements are made using satellite geodesy.
Current Use
The Earth's equatorial radius is a fundamental parameter in geodesy, geophysics, and astronomy. It is used in cartography and for defining the shape of the Earth.
Hectometer to Earth's Equatorial Radius: Frequently Asked Questions
What is 1 hectometer in Earth's equatorial radius?
1 hectometer (hm) = 1.56785594289e-05 Earth's equatorial radius (R_e).
How do you convert hectometer to Earth's equatorial radius?
Multiply the hectometer value by 1.56785594289e-05. For example, 25 hm × 1.56785594289e-05 = 0.000391963985722 R_e.
What is 10 hectometer in Earth's equatorial radius?
10 hm = 0.000156785594289 R_e.
Which unit is larger, the hectometer or the Earth's equatorial radius?
The Earth's equatorial radius is the larger unit: 1 hm equals only 1.56785594289e-05 R_e.