We're going to solve 9169 multiplied by 2121
9169 × 2121 = 2121 × (9169)
+ 2121 × 9 producing 19089
+ 2121 × 60 which equals 127260
+ 2121 × 100 yielding 212100
+ 2121 × 9000 that results in 19089000

= 19447449
