Mathematical fact: 20270 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 20270 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: June 30th is the day in 1921 that U.S. President Warren G. Harding appoints former President William Howard Taft Chief Justice of the United States.