general_fact: 68019 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 68019 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 68019 is a boring number.
historical_date: March 24th is the day in 1933 that the Enabling Act of 1933 is passed by the German Reichstag, allowing Adolf Hitler to gain plenary power.