General fact: 290 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 290 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 290 is a boring number.
Historical date: October 16th is the day in 1968 that United States athletes Tommie Smith and John Carlos are kicked off the US team for participating in the 1968 Olympics Black Power salute.