Conversion number between atomic unit of time [au] and day [d] is 2.7996346371632 × 10-22. This means, that atomic unit of time is smaller unit than day.
Switch to reverse conversion:
from day to atomic unit of time conversion
| [au] |
Result in day
?If conversion between atomic unit of time to second and second to day is exactly definied, high precision conversion from atomic unit of time to day is enabled.
Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!
| Start value: | [atomic unit of time] |
| Step size | [atomic unit of time] |
| How many lines? | (max 100) |
| atomic unit of time | day |
|---|---|
| 0 | 0 |
| 10 | 2.7996346371632 × 10-21 |
| 20 | 5.5992692743264 × 10-21 |
| 30 | 8.3989039114896 × 10-21 |
| 40 | 1.1198538548653 × 10-20 |
| 50 | 1.3998173185816 × 10-20 |
| 60 | 1.6797807822979 × 10-20 |
| 70 | 1.9597442460142 × 10-20 |
| 80 | 2.2397077097306 × 10-20 |
| 90 | 2.5196711734469 × 10-20 |
| 100 | 2.7996346371632 × 10-20 |
| 110 | 3.0795981008795 × 10-20 |
Definition of atomic unit of time unit: ≡ a0/(α·c). This is the smallest meaningful time unit under which an electron takes a circle on the first Bohr pitch divided by 2π.
Definition of day unit: = 24 h = 1440 min. One day (solar day) is period of time from noon to noon = 24 hours. A solar day is the time it takes for the Earth to rotate about its axis so that the Sun appears in the same position in the sky. 24 [h] × 3600 [s] = 86.4 [ks] = 86400 [s]
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