Hecho general: 60420 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 60420 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 60420 is an uninteresting number.
Fecha histórica: June 3rd is the day in 1989 that the government of China sends troops to force protesters out of Tiananmen Square after seven weeks of occupation.