Em to a.u.
92 unitsConvert Exameter to A.u. of length (Em to a.u.)
1 exameter = 1.889726e+28 a.u. of lengths. Convert exameters to a.u. of lengths instantly, with the exact factor, the formula and a reference table of common values.
Em to a.u. conversion table
| Em | a.u. |
|---|---|
| 1 Em | 1.889726e+28 a.u. |
| 2 Em | 3.779452e+28 a.u. |
| 3 Em | 5.669178e+28 a.u. |
| 5 Em | 9.448630e+28 a.u. |
| 10 Em | 1.889726e+29 a.u. |
| 20 Em | 3.779452e+29 a.u. |
| 50 Em | 9.448630e+29 a.u. |
| 100 Em | 1.889726e+30 a.u. |
| 250 Em | 4.724315e+30 a.u. |
| 500 Em | 9.448630e+30 a.u. |
| 1000 Em | 1.889726e+31 a.u. |
What is a exameter?
The exameter is a metric unit of length. One exameter equals 1.000000e+18 meters, so every conversion on this page starts from that single number. Metric units are built from the meter with a prefix, so moving between them only ever means shifting the decimal point.
Because the whole system works in powers of ten, you can convert exameters to any other metric unit without memorizing odd numbers. The table further down does the arithmetic for the values people look up most.
In writing, the exameter is usually shortened to "Em". One exameter is 1.000000e+18 meters, and that ratio is what every figure on this page is built from.