Alright, let's work through 5842 times 3951 step by step
5842 × 3951 = 3951 × (5842)
+ 3951 × 2 producing 7902
+ 3951 × 40 resulting in 158040
+ 3951 × 800 yielding 3160800
+ 3951 × 5000 which equals 19755000

= 23081742
