Alright, let's work through 4069 times 9843 step by step
4069 × 9843 = 9843 × (4069)
+ 9843 × 9 that results in 88587
+ 9843 × 60 which equals 590580
+ 9843 × 000 that equals 0
+ 9843 × 4000 producing 39372000

= 40051167
