No problem, we've got 8638 and 5426 to multiply
8638 × 5426 = 5426 × (8638)
+ 5426 × 8 producing 43408
+ 5426 × 30 which equals 162780
+ 5426 × 600 that is equal 3255600
+ 5426 × 8000 that results in 43408000

= 46869788
