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The hour (common symbol: h or hr, h being the international form of the symbol) is a unit of measurement of time. In modern usage, an hour comprises 60 minutes, or 3,600 second ..more definition+
In relation to the base unit of [time] => (seconds), 1 Atomic Unit Of Time (au) is equal to 2.418884254E-17 seconds, while 1 Hours (hr) = 3600 seconds.| 7731000000 Atomic Unit Of Time | to common time units |
|---|---|
| 7731000000 au | = 1.8700394167674E-7 seconds (s) |
| 7731000000 au | = 3.116732361279E-9 minutes (min) |
| 7731000000 au | = 5.194553935465E-11 hours (hr) |
| 7731000000 au | = 2.1643974731104E-12 days (day) |
| 7731000000 au | = 3.0919963901577E-13 weeks (wk) |
| 7731000000 au | = 5.9298560907135E-15 years (yr) |
| 7731000000 au | = 7.1158273088562E-14 months (mo) |
| 7731000000 au | = 5.9291040480894E-16 decades (dec) |
| 7731000000 au | = 5.9291040480894E-17 centuries (cent) |
| 7731000000 au | = 5.9291040480894E-18 millenniums (mill) |