No problem, we've got 1411 and 3453 to multiply
1411 × 3453 = 3453 × (1411)
+ 3453 × 1 that equals 3453
+ 3453 × 10 what gives us 34530
+ 3453 × 400 that is equal 1381200
+ 3453 × 1000 resulting in 3453000

= 4872183
