Fatto matematico: 981 is the smallest number that has 5 different partitions into 3 parts with the same product.
Trivia: 981 is an unremarkable number.
Data storica: September 7th is the day in 1988 that Abdul Ahad Mohmand, the first Afghan in space, returns aboard the Soviet spacecraft Soyuz TM-5 after 9 days on the Mir space station.