1009 years
29
A millennium is 1000 years. A century is 100 years. So a millennium (1000 years) is equal to 10 centuries.
1000 years
1000
A millennium equals 1000 years. Therefore: 1000 x 5 = 5000 years in 5 millenniums.
From 1BC to 2009 was 2009 years, as there was no year zero.
1000
Between those years there are four.
48 years.
2009 - 1970 = 39.
2009-1900 = 1009
Strangely enough, 1000 years.
Between them, that is not including the two end years, there are 9979.
29
3010
1501
1501