No problem, we've got 4490 and 2883 to multiply
4490 × 2883 = 2883 × (4490)
+ 2883 × 0 that results in 0
+ 2883 × 90 which equals 259470
+ 2883 × 400 which equals 1153200
+ 2883 × 4000 which equals 11532000

= 12944670
