Noah was born 1056 years after the
creation of Adam, and Shem was born in 1556
when Noah was age 500. Noah lived for
950 years and died 2006 years after the
creation of Adam. Abraham was born 1948
years after the creation of Adam so Noah was
alive at Abraham's birth, and didn't die until
58 years after Abraham was born.
The Bible doesn't say in what year
Nimrod was born or when he died. He was the
son of Cush who was the son of Ham born in
1556 who was the son of Noah. However,
the Bible in Genesis 10:9-10 states that the
beginning of Nimrod's kingdom was Babel.