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A decade is a period of 10 years. The word is derived from the Ancient Greek: δεκάς (transliteration=dekas), which means a group of ten. Other words for spans of years also c ..more definition+
In relation to the base unit of [time] => (seconds), 1 Decades (dec) is equal to 315400000 seconds, while 1 Millidays (md) = 86.4 seconds.| 238000 Decades | to common time units |
|---|---|
| 238000 dec | = 75065200000000 seconds (s) |
| 238000 dec | = 1251086666666.7 minutes (min) |
| 238000 dec | = 20851444444.444 hours (hr) |
| 238000 dec | = 868810185.18519 days (day) |
| 238000 dec | = 124115740.74074 weeks (wk) |
| 238000 dec | = 2380301.8772197 years (yr) |
| 238000 dec | = 28563622.526636 months (mo) |
| 238000 dec | = 238000 decades (dec) |
| 238000 dec | = 23800 centuries (cent) |
| 238000 dec | = 2380 millenniums (mill) |