cent

century

Timeexact by definition

A century is one hundred years, 3,155,760,000 seconds on the Julian year. It is the unit that climate records, demographic projections and long-run infrastructure design are usually quoted in.

Watch out: Astronomy's Julian century of exactly 36,525 days is this same span and appears throughout orbital mechanics, where epochs are counted in Julian centuries from J2000.0. A calendar century differs from it by up to about eighteen hours because of the Gregorian leap-year rule.

1 cent 3,155,760,000 s