No problem, we've got 9599 and 4420 to multiply
9599 × 4420 = 4420 × (9599)
+ 4420 × 9 producing 39780
+ 4420 × 90 producing 397800
+ 4420 × 500 what gives us 2210000
+ 4420 × 9000 yielding 39780000

= 42427580
