No problem, we've got 1120 and 4034 to multiply
1120 × 4034 = 4034 × (1120)
+ 4034 × 0 yielding 0
+ 4034 × 20 which equals 80680
+ 4034 × 100 what gives us 403400
+ 4034 × 1000 that is equal 4034000

= 4518080
