Fatto generale: 1340 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 1340 is an uninteresting number.
Trivia: 1340 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: September 1st is the day in 1804 that Juno, one of the largest main belt asteroids, is discovered by German astronomer Karl Ludwig Harding.