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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.| 237000 Sidereal Years | to common time units |
|---|---|
| 237000 Sy | = 7479281432448 seconds (s) |
| 237000 Sy | = 124654690540.8 minutes (min) |
| 237000 Sy | = 2077578175.68 hours (hr) |
| 237000 Sy | = 86565757.32 days (day) |
| 237000 Sy | = 12366536.76 weeks (wk) |
| 237000 Sy | = 237166.45841096 years (yr) |
| 237000 Sy | = 2845997.5009315 months (mo) |
| 237000 Sy | = 23713.63802298 decades (dec) |
| 237000 Sy | = 2371.363802298 centuries (cent) |
| 237000 Sy | = 237.1363802298 millenniums (mill) |