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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.| 6616893449 Hipparchic Cycles | to common time units |
|---|---|
| 6616893449 HC | = 6.3478664419079E+19 seconds (s) |
| 6616893449 HC | = 1.057977740318E+18 minutes (min) |
| 6616893449 HC | = 1.7632962338633E+16 hours (hr) |
| 6616893449 HC | = 7.3470676410972E+14 days (day) |
| 6616893449 HC | = 1.0495810915853E+14 weeks (wk) |
| 6616893449 HC | = 2012895244136.2 years (yr) |
| 6616893449 HC | = 24154742929634 months (mo) |
| 6616893449 HC | = 201263996255.8 decades (dec) |
| 6616893449 HC | = 20126399625.58 centuries (cent) |
| 6616893449 HC | = 2012639962.558 millenniums (mill) |