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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.| 8638651098 Atomic Unit Of Time | to common time units |
|---|---|
| 8638651098 au | = 2.0895897116752E-7 seconds (s) |
| 8638651098 au | = 3.4826495194587E-9 minutes (min) |
| 8638651098 au | = 5.8044158657644E-11 hours (hr) |
| 8638651098 au | = 2.4185066107352E-12 days (day) |
| 8638651098 au | = 3.4550094439074E-13 weeks (wk) |
| 8638651098 au | = 6.6260455088635E-15 years (yr) |
| 8638651098 au | = 7.9512546106362E-14 months (mo) |
| 8638651098 au | = 6.6252051733519E-16 decades (dec) |
| 8638651098 au | = 6.6252051733519E-17 centuries (cent) |
| 8638651098 au | = 6.6252051733519E-18 millenniums (mill) |