Easy Unit Conversion

Octennial, Time

Octennial - lasting or continuing eight years.

List of all Octennial to other time units individual converters.
Convert  Octennial

Metric, SI

Yoctosecond ys 2522880000×1023
Zeptosecond zs 2522880000×1020
Attosecond as 2522880000×1017
Femtosecond fs 2522880000×1014
Picosecond ps 2522880000×1011
Nanosecond ns 2522880000×108
Microsecond µs 2522880000×105
Millisecond ms 2522880000×102
Centisecond cs 2522880000×101
Decisecond ds 2522880000
Second s 252288000
Decasecond das 25228800
Hectosecond hs 2522880
Kilosecond ks 252288
Megasecond Ms 252.288
Gigasecond Gs 0.2523
Terasecond Ts 0.0003
Petasecond Ps 2.5229×10-7
Exasecond Es 2.5229×10-10
Zettasecond Zs 2.5229×10-13
Yottasecond Ys 2.5229×10-16

Common units

Minute min 4204800
Hour h 70080
Day d 2920
Week 417.1429
Fortnight 208.5714
Month 96
Year y 8
Decade 0.8
Century 0.08
Millennium 0.008

Sidereal time

Sidereal second 252978743.2798
Sidereal minute 4216312.3872
Sidereal hour 70271.8731
Sidereal day 2927.9947
Sidereal month 106.8749
Sidereal year 7.9944

Other

Shake 2522880000×107
Tropical month 106.8752
Synodic month 98.8805
Leap year 7.9781
Julian year 7.9945
Tropical year 7.9947
Septennial 1.1429
Novennial 0.8889
Quindecennial 0.5333

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