Convert megameter to Bohr radius
Please provide values below to convert megameter [Mm] to Bohr radius [a.u.], or Convert Bohr radius to megameter.
1 Mm = 1.8897e+16 a.u.. To convert megameter to Bohr radius, multiply the value by 1.8897e+16; to go the other way, divide by it (1 a.u. = 5.2918e-17 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 = 1.8897e+16 a.u.
- 1 a.u. = 5.2918e-17 Mm
- 10 Mm = 1.8897e+17 a.u.
- 100 Mm = 1.8897e+18 a.u.
How to Convert Megameter to Bohr Radius
1 Mm = 1.88972612462577e+16 a.u.
Example: convert 15 Mm to a.u.:
15 Mm = 15 × 1.88972612462577e+16 a.u. = 2.83458918693866e+17 a.u.
Megameter to Bohr Radius Conversion Table
| megameter | Bohr radius |
|---|---|
| 1 Mm | 1.8897e+16 a.u. |
| 2 Mm | 3.7795e+16 a.u. |
| 3 Mm | 5.6692e+16 a.u. |
| 5 Mm | 9.4486e+16 a.u. |
| 10 Mm | 1.8897e+17 a.u. |
| 20 Mm | 3.7795e+17 a.u. |
| 50 Mm | 9.4486e+17 a.u. |
| 100 Mm | 1.8897e+18 a.u. |
| 500 Mm | 9.4486e+18 a.u. |
| 1000 Mm | 1.8897e+19 a.u. |
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.
Bohr Radius
The Bohr radius is the most probable distance between the proton and the electron in a hydrogen atom in its ground state, approximately 5.29 x 10⁻¹¹ meters.
History/Origin
The Bohr radius is named after Niels Bohr, who proposed a model of the atom in 1913. It is the atomic unit of length.
Current Use
The Bohr radius is a fundamental constant in atomic physics and is used to simplify calculations and equations.
Frequently Asked Questions
What is 1 megameter in Bohr radius?
1 megameter (Mm) = 1.8897e+16 Bohr radius (a.u.).
How do you convert megameter to Bohr radius?
Multiply the megameter value by 1.8897e+16. For example, 25 Mm × 1.8897e+16 = 4.7243e+17 a.u..
What is 10 megameter in Bohr radius?
10 Mm = 1.8897e+17 a.u..
Which unit is larger, the megameter or the Bohr radius?
The megameter is the larger unit: 1 Mm = 1.8897e+16 a.u..