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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 Octaeteris (octa) = 252460800 seconds.29 Decades | to common time units |
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29 dec | = 9146600000 seconds (s) |
29 dec | = 152443333.33333 minutes (min) |
29 dec | = 2540722.2222222 hours (hr) |
29 dec | = 105863.42592593 days (day) |
29 dec | = 15123.346560847 weeks (wk) |
29 dec | = 290.0367833587 years (yr) |
29 dec | = 3480.4414003044 months (mo) |
29 dec | = 29 decades (dec) |
29 dec | = 2.9 centuries (cent) |
29 dec | = 0.29 millenniums (mill) |