Hecho general: 86009 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 86009 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 86009 is a boring number.
Fecha histórica: June 26th is the day in 1948 that William Shockley files the original patent for the grown junction transistor, the first bipolar junction transistor.