Alright, let's work through 1845 times 6181 step by step
1845 × 6181 = 6181 × (1845)
+ 6181 × 5 producing 30905
+ 6181 × 40 yielding 247240
+ 6181 × 800 that results in 4944800
+ 6181 × 1000 that is equal 6181000

= 11403945
