Convert gigameter to Earth's equatorial radius
Please provide values below to convert gigameter [Gm] to Earth's equatorial radius [R_e], or Convert Earth's equatorial radius to gigameter.
1 Gm = 156.785594289 R_e. To convert gigameter to Earth's equatorial radius, multiply the value by 156.785594289; to go the other way, divide by it (1 R_e = 0.006378137 Gm). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 Gm = 156.785594289 R_e
- 1 R_e = 0.006378137 Gm
- 10 Gm = 1567.85594289 R_e
- 100 Gm = 15678.5594289 R_e
How to Convert Gigameter to Earth's Equatorial Radius
1 Gm = 156.78559428874 R_e
Example: convert 15 Gm to R_e:
15 Gm = 15 × 156.78559428874 R_e = 2351.7839143311 R_e
Gigameter to Earth's Equatorial Radius Conversion Table
| gigameter | Earth's equatorial radius |
|---|---|
| 1 Gm | 156.785594289 R_e |
| 2 Gm | 313.571188577 R_e |
| 3 Gm | 470.356782866 R_e |
| 5 Gm | 783.927971444 R_e |
| 10 Gm | 1567.85594289 R_e |
| 20 Gm | 3135.71188577 R_e |
| 50 Gm | 7839.27971444 R_e |
| 100 Gm | 15678.5594289 R_e |
| 500 Gm | 78392.7971444 R_e |
| 1000 Gm | 156785.594289 R_e |
Gigameter
A gigameter is a unit of length in the metric system equal to 10^9 meters.
History/Origin
The prefix "giga-" for 10^9 was adopted by the CGPM (General Conference on Weights and Measures) in 1960.
Current Use
The gigameter is used for measuring interplanetary distances, for example, the distance between Earth and Mars.
Earth's Equatorial Radius
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.
Frequently Asked Questions
What is 1 gigameter in Earth's equatorial radius?
1 gigameter (Gm) = 156.785594289 Earth's equatorial radius (R_e).
How do you convert gigameter to Earth's equatorial radius?
Multiply the gigameter value by 156.785594289. For example, 25 Gm × 156.785594289 = 3919.63985722 R_e.
What is 10 gigameter in Earth's equatorial radius?
10 Gm = 1567.85594289 R_e.
Which unit is larger, the gigameter or the Earth's equatorial radius?
The gigameter is the larger unit: 1 Gm = 156.785594289 R_e.