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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 Sidereal Years (Sy) is equal to 31558149.504 seconds, while 1 Millenniums (mill) = 31540000000 seconds.| 1100 Sidereal Years | to common time units |
|---|---|
| 1100 Sy | = 34713964454.4 seconds (s) |
| 1100 Sy | = 578566074.24 minutes (min) |
| 1100 Sy | = 9642767.904 hours (hr) |
| 1100 Sy | = 401781.996 days (day) |
| 1100 Sy | = 57397.428 weeks (wk) |
| 1100 Sy | = 1100.7725917808 years (yr) |
| 1100 Sy | = 13209.27110137 months (mo) |
| 1100 Sy | = 110.06329884084 decades (dec) |
| 1100 Sy | = 11.006329884084 centuries (cent) |
| 1100 Sy | = 1.1006329884084 millenniums (mill) |