No problem, we've got 8355 and 5164 to multiply
8355 × 5164 = 5164 × (8355)
+ 5164 × 5 giving us 25820
+ 5164 × 50 producing 258200
+ 5164 × 300 resulting in 1549200
+ 5164 × 8000 giving us 41312000

= 43145220
