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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.| 4761000000000 Hipparchic Cycles | to common time units |
|---|---|
| 4761000000000 HC | = 4.5674291664E+22 seconds (s) |
| 4761000000000 HC | = 7.612381944E+20 minutes (min) |
| 4761000000000 HC | = 1.268730324E+19 hours (hr) |
| 4761000000000 HC | = 5.28637635E+17 days (day) |
| 4761000000000 HC | = 7.5519662142857E+16 weeks (wk) |
| 4761000000000 HC | = 1.4483222876712E+15 years (yr) |
| 4761000000000 HC | = 1.7379867452055E+16 months (mo) |
| 4761000000000 HC | = 1.4481386069753E+14 decades (dec) |
| 4761000000000 HC | = 14481386069753 centuries (cent) |
| 4761000000000 HC | = 1448138606975.3 millenniums (mill) |