How do you simplify 139!? Precalculus The Binomial Theorem Factorial Identities 1 Answer mason m Nov 27, 2015 96157231969410890041971956135297253988256079629956908500367081914696145479218112119985149618783441690577636407442564169301886059792163365100096999581219760002673769583579570682891939608962934200435638009856000000000000000000000000000000000 Explanation: Any number with the factorial sign (!), can be written as the product of all the integers less than or equal to the number. 6! =6xx5xx4xx3xx2xx1=720 Thus, 139! = 139xx138xx137xx136xx...xx3xx2xx1. Answer link Related questions What is a factorial? How do I find the factorial of a given number? How can the factorial of 0 be 1? How do I do factorials on a TI-84? What are factorials used for? What factorial equals 720? What is the factorial of 0? What is the factorial of 10? What is the factorial of 5? What is the factorial of 9? See all questions in Factorial Identities Impact of this question 1701 views around the world You can reuse this answer Creative Commons License