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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.| 1550 Atomic Unit Of Time | to common time units |
|---|---|
| 1550 au | = 3.7492705937E-14 seconds (s) |
| 1550 au | = 6.2487843228333E-16 minutes (min) |
| 1550 au | = 1.0414640538056E-17 hours (hr) |
| 1550 au | = 4.3394335575231E-19 days (day) |
| 1550 au | = 6.1991907964616E-20 weeks (wk) |
| 1550 au | = 1.1888859061707E-21 years (yr) |
| 1550 au | = 1.4266630874049E-20 months (mo) |
| 1550 au | = 1.1887351279962E-22 decades (dec) |
| 1550 au | = 1.1887351279962E-23 centuries (cent) |
| 1550 au | = 1.1887351279962E-24 millenniums (mill) |