Fatto generale: 80169 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 80169 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 80169 is a boring number.
Data storica: June 30th is the day in 1971 that the crew of the Soviet Soyuz 11 spacecraft are killed when their air supply escapes through a faulty valve.