Convert megameter to Electron radius (classical)
Please provide values below to convert megameter [Mm] to Electron radius (classical) [r_e], or Convert Electron radius (classical) to megameter.
1 Mm = 3.5487e+20 r_e. To convert megameter to Electron radius (classical), multiply the value by 3.5487e+20; to go the other way, divide by it (1 r_e = 2.8179e-21 Mm). Both units measure length and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 Mm = 3.5487e+20 r_e
- 1 r_e = 2.8179e-21 Mm
- 10 Mm = 3.5487e+21 r_e
- 100 Mm = 3.5487e+22 r_e
How to Convert Megameter to Electron Radius (Classical)
1 Mm = 3.54869118661751e+20 r_e
Example: convert 15 Mm to r_e:
15 Mm = 15 × 3.54869118661751e+20 r_e = 5.32303677992626e+21 r_e
Megameter to Electron Radius (Classical) Conversion Table
| megameter | Electron radius (classical) |
|---|---|
| 1 Mm | 3.5487e+20 r_e |
| 2 Mm | 7.0974e+20 r_e |
| 3 Mm | 1.0646e+21 r_e |
| 5 Mm | 1.7743e+21 r_e |
| 10 Mm | 3.5487e+21 r_e |
| 20 Mm | 7.0974e+21 r_e |
| 50 Mm | 1.7743e+22 r_e |
| 100 Mm | 3.5487e+22 r_e |
| 500 Mm | 1.7743e+23 r_e |
| 1000 Mm | 3.5487e+23 r_e |
Megameter
A megameter is a unit of length in the metric system equal to 10^6 meters.
History/Origin
The prefix "mega-" for 10^6 was adopted by the CGPM (General Conference on Weights and Measures) in 1873.
Current Use
The megameter is sometimes used to specify the diameters of planets and the distances of satellites.
Electron Radius (Classical)
The classical electron radius is a quantity with the dimension of length, approximately 2.82 x 10⁻¹⁵ meters.
History/Origin
The classical electron radius is a concept from classical physics that attempts to model the electron as a spherical shell of charge. It is not considered the actual size of an electron.
Current Use
The classical electron radius appears in the Thomson scattering cross-section and is a useful length scale in atomic and high-energy physics.
Frequently Asked Questions
What is 1 megameter in Electron radius (classical)?
1 megameter (Mm) = 3.5487e+20 Electron radius (classical) (r_e).
How do you convert megameter to Electron radius (classical)?
Multiply the megameter value by 3.5487e+20. For example, 25 Mm × 3.5487e+20 = 8.8717e+21 r_e.
What is 10 megameter in Electron radius (classical)?
10 Mm = 3.5487e+21 r_e.
Which unit is larger, the megameter or the Electron radius (classical)?
The megameter is the larger unit: 1 Mm = 3.5487e+20 r_e.