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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.| 3900341389 Atomic Unit Of Time | to common time units |
|---|---|
| 3900341389 au | = 9.4344743710766E-8 seconds (s) |
| 3900341389 au | = 1.5724123951794E-9 minutes (min) |
| 3900341389 au | = 2.6206873252991E-11 hours (hr) |
| 3900341389 au | = 1.0919530522079E-12 days (day) |
| 3900341389 au | = 1.5599329317256E-13 weeks (wk) |
| 3900341389 au | = 2.99165219783E-15 years (yr) |
| 3900341389 au | = 3.589982637396E-14 months (mo) |
| 3900341389 au | = 2.9912727872786E-16 decades (dec) |
| 3900341389 au | = 2.9912727872786E-17 centuries (cent) |
| 3900341389 au | = 2.9912727872786E-18 millenniums (mill) |