Hours

An hour is a unit of time that is equivalent to 3.6x10¹⁸ femtoseconds, 3.6x10¹⁵ picoseconds, 3.6x10¹² nanoseconds, 3.6x10⁹ microseconds, 3.6x10⁶ milliseconds, 3600 seconds, 60 minutes, 0.0416 days, 0.0059 weeks, 0.0029 fortnights, 0.0013 months, 0.0001 years, 0.00001 decades, 1.4077x10^-6 centuries, or 1.4077x10^-7 millennia.