We're going to solve 3645 multiplied by 3904
3645 × 3904 = 3904 × (3645)
+ 3904 × 5 producing 19520
+ 3904 × 40 resulting in 156160
+ 3904 × 600 that equals 2342400
+ 3904 × 3000 that results in 11712000

= 14230080
