A century is 100 years, and a millennium is 1000 years, so a millennium has 10 centuries.
There are 100 years in a century. There are 1000 years in a millennium.
decade:10 years century:100 years millennium:1000 years
years...or 10, 100,1000
triennium
yes it is 1000 years a century is 100 years.
The truthful answer is a Century, in both individual letter length and period of measurable time, you simpleton.
A millennium
A century is 100 years. A millennium is 1000 years. There are 10 centuries in a millennium.
There is no antonym for century. The closest I could come would be a second. A century is a long time (by normal human standards) and a second is a short time. But then, a millisecond is even shorter than a second, and a millennium is even longer than a century, so we do not really have exact opposites here.
2009 is in the 21st century and 3rd millennium.
I think the century before the millennium is 100 years before so if the millennium was 2001 (which it was) the century before would be 1901.
A millennium is 1000 years; a century is 100 years; a decade is 10 years. Of course, anything less than 1000 years would reply to your question, for example, "997 years is less than a millennium".
A century is 100 years, and a millennium is 1000 years, so a millennium has 10 centuries.
Exactly one century before the last millennium was 900. This millennium started with 2001.
millennium = 1,000 years eternity - forever your mom
Ten thousand years is called a myriade. Longer than a millennium is an epoch.