Hecho matemático: 80089 is an uninteresting number.
Trivia: 80089 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: April 11th is the day in 2001 that the detained crew of a United States EP-3E aircraft that landed in Hainan, China after a collision with a J-8 fighter is released.