in one melenium there is 1000 years.
1 decade equals 10 years.
about 1.9 years
What kind of retard question is that, moron?! 1/52 years = 1 week, or .019230769 years = 1 week
Ten There are ten years in a decade.
12 1/2 years
Not sure about a melenium - whatever that is, but there are approx 31557600000000 milliseconds in a millennium. The exact number depends on how many leap years there were in the interval and on whether or not there were any leap seconds.
There are 1 trillion years in 1 trillion years!
1 billion years.
100 years
1 decade = 10 years
100 years
1 century = 100 years :D
1 decade equals 10 years.
Thirteen years.
20 years
250 years.
1 million years