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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.| 1771382878 Hipparchic Cycles | to common time units |
|---|---|
| 1771382878 HC | = 1.6993627014994E+19 seconds (s) |
| 1771382878 HC | = 2.8322711691657E+17 minutes (min) |
| 1771382878 HC | = 4.7204519486095E+15 hours (hr) |
| 1771382878 HC | = 1.9668549785873E+14 days (day) |
| 1771382878 HC | = 28097928265533 weeks (wk) |
| 1771382878 HC | = 538864377695.15 years (yr) |
| 1771382878 HC | = 6466372532341.8 months (mo) |
| 1771382878 HC | = 53879603725.41 decades (dec) |
| 1771382878 HC | = 5387960372.541 centuries (cent) |
| 1771382878 HC | = 538796037.2541 millenniums (mill) |