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A millennium (plural millennia or millenniums) is a period of time equal to 1000 years, also called kiloyears. It derives from the Latin mille, thousand, and annus, year. ..more definition+
In relation to the base unit of [time] => (seconds), 1 Hipparchic Cycles (HC) is equal to 9593424000 seconds, while 1 Millenniums (mill) = 31540000000 seconds.| 78 Hipparchic Cycles | to common time units |
|---|---|
| 78 HC | = 748287072000 seconds (s) |
| 78 HC | = 12471451200 minutes (min) |
| 78 HC | = 207857520 hours (hr) |
| 78 HC | = 8660730 days (day) |
| 78 HC | = 1237247.1428571 weeks (wk) |
| 78 HC | = 23728.02739726 years (yr) |
| 78 HC | = 284736.32876712 months (mo) |
| 78 HC | = 2372.5018135701 decades (dec) |
| 78 HC | = 237.25018135701 centuries (cent) |
| 78 HC | = 23.725018135701 millenniums (mill) |