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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 Svedbergs (S) is equal to 1.0E-13 seconds, while 1 Millenniums (mill) = 31540000000 seconds.| 420000 Svedbergs | to common time units |
|---|---|
| 420000 S | = 4.2E-8 seconds (s) |
| 420000 S | = 7.0E-10 minutes (min) |
| 420000 S | = 1.1666666666667E-11 hours (hr) |
| 420000 S | = 4.8611111111111E-13 days (day) |
| 420000 S | = 6.9444444444444E-14 weeks (wk) |
| 420000 S | = 1.3318112633181E-15 years (yr) |
| 420000 S | = 1.5981735159817E-14 months (mo) |
| 420000 S | = 1.3316423589093E-16 decades (dec) |
| 420000 S | = 1.3316423589093E-17 centuries (cent) |
| 420000 S | = 1.3316423589093E-18 millenniums (mill) |