questionedithistorytranslationsCurrent version This is the accepted version. added by Ninjai Feb. 2, 2018, 2:44 p.m. What is the value of 0! (zero factorial)? 01infinitythis operation can't be doneThe factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n. For example: 5! = 5 × 4 × 3 × 2 × 1 = 120. The value of 0! is 1, according to the convention for an empty product. The notation n! was introduced by the French mathematician Christian Kramp in 1808.NinjaiShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Factorial0Very interesting! wikipedia → Factorialreach: rather language specificmathematicsVotes Acceptable th3pizgat0r Acceptable Eolia Acceptable Piper Perabo