Convert meter to Earth's equatorial radius
Please provide values below to convert meter [m] to Earth's equatorial radius [R_e], or Convert Earth's equatorial radius to meter.
1 m = 1.56785594289e-07 R_e. To convert meter to Earth's equatorial radius, multiply the value by 1.56785594289e-07; to go the other way, divide by it (1 R_e = 6378137 m). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 m = 1.56785594289e-07 R_e
- 1 R_e = 6378137 m
- 10 m = 1.56785594289e-06 R_e
- 100 m = 1.56785594289e-05 R_e
How to Convert Meter to Earth's Equatorial Radius
1 m = 1.5678559428874e-07 R_e
Example: convert 15 m to R_e:
15 m = 15 × 1.5678559428874e-07 R_e = 2.3517839143311e-06 R_e
Meter to Earth's Equatorial Radius Conversion Table
| meter | Earth's equatorial radius |
|---|---|
| 1 m | 1.56785594289e-07 R_e |
| 2 m | 3.13571188577e-07 R_e |
| 3 m | 4.70356782866e-07 R_e |
| 5 m | 7.83927971444e-07 R_e |
| 10 m | 1.56785594289e-06 R_e |
| 20 m | 3.13571188577e-06 R_e |
| 50 m | 7.83927971444e-06 R_e |
| 100 m | 1.56785594289e-05 R_e |
| 500 m | 7.83927971444e-05 R_e |
| 1000 m | 0.000156785594289 R_e |
Meter
The meter is the base unit of length in the International System of Units (SI). It is the length of the path travelled by light in a vacuum in 1/299,792,458 of a second.
History/Origin
The meter was originally defined in 1793 as one ten-millionth of the distance from the equator to the North Pole. This changed in 1889, when the international prototype meter was established as the length of a prototype meter bar, made of an alloy of platinum and iridium. In 1960, the meter was redefined in terms of a certain number of wavelengths of a certain emission line of krypton-86.
Current Use
The meter is used worldwide in many applications such as science, engineering, and trade. The United States is one of the few countries in which the meter is not widely used in everyday life and trade.
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 meter in Earth's equatorial radius?
1 meter (m) = 1.56785594289e-07 Earth's equatorial radius (R_e).
How do you convert meter to Earth's equatorial radius?
Multiply the meter value by 1.56785594289e-07. For example, 25 m × 1.56785594289e-07 = 3.91963985722e-06 R_e.
What is 10 meter in Earth's equatorial radius?
10 m = 1.56785594289e-06 R_e.
Which unit is larger, the meter or the Earth's equatorial radius?
The Earth's equatorial radius is the larger unit: 1 m equals only 1.56785594289e-07 R_e.