No problem, we've got 8117 and 5398 to multiply
8117 × 5398 = 5398 × (8117)
+ 5398 × 7 that results in 37786
+ 5398 × 10 what gives us 53980
+ 5398 × 100 that is equal 539800
+ 5398 × 8000 giving us 43184000

= 43815566
