No problem, we've got 9631 and 2126 to multiply
9631 × 2126 = 2126 × (9631)
+ 2126 × 1 which equals 2126
+ 2126 × 30 that is equal 63780
+ 2126 × 600 what gives us 1275600
+ 2126 × 9000 giving us 19134000

= 20475506
