Alright, let's work through 6091 times 1678 step by step
6091 × 1678 = 1678 × (6091)
+ 1678 × 1 what gives us 1678
+ 1678 × 90 yielding 151020
+ 1678 × 000 resulting in 0
+ 1678 × 6000 producing 10068000

= 10220698
