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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 Hipparchic Cycles (HC) is equal to 9593424000 seconds, while 1 Hours (hr) = 3600 seconds.| 404000 Hipparchic Cycles | to common time units |
|---|---|
| 404000 HC | = 3875743296000000 seconds (s) |
| 404000 HC | = 64595721600000 minutes (min) |
| 404000 HC | = 1076595360000 hours (hr) |
| 404000 HC | = 44858140000 days (day) |
| 404000 HC | = 6408305714.2857 weeks (wk) |
| 404000 HC | = 122899013.69863 years (yr) |
| 404000 HC | = 1474788164.3836 months (mo) |
| 404000 HC | = 12288342.726696 decades (dec) |
| 404000 HC | = 1228834.2726696 centuries (cent) |
| 404000 HC | = 122883.42726696 millenniums (mill) |