How old was Noah when the Tower of Babel was built?

The Bible does not provide a specific age for Noah at the time the Tower of Babel was built. According to the genealogies in Genesis, Noah lived for 350 years after the flood, which occurred when he was 600 years old. The Tower of Babel story follows the flood narrative, but the exact timeline of events is not detailed, making it impossible to determine Noah's age during the construction of the Tower of Babel.