Fatto matematico: 1140 is the only number less than 10 million that can be written in 2 different ways as the sum of 3 or more consecutive numbers raised to consecutive powers.
Trivia: 1140 is an uninteresting number.
Data storica: February 13th is the day in 1961 that a 500,000-year-old rock is discovered near Olancha, California, US, that appears to anachronistically encase a spark plug.