No problem, we've got 5591 and 8699 to multiply
5591 × 8699 = 8699 × (5591)
+ 8699 × 1 that is equal 8699
+ 8699 × 90 yielding 782910
+ 8699 × 500 which equals 4349500
+ 8699 × 5000 what gives us 43495000

= 48636109
