No problem, we've got 8742 and 5164 to multiply
8742 × 5164 = 5164 × (8742)
+ 5164 × 2 what gives us 10328
+ 5164 × 40 giving us 206560
+ 5164 × 700 yielding 3614800
+ 5164 × 8000 yielding 41312000

= 45143688
