No problem, we've got 3267 and 5728 to multiply
3267 × 5728 = 5728 × (3267)
+ 5728 × 7 what gives us 40096
+ 5728 × 60 what gives us 343680
+ 5728 × 200 resulting in 1145600
+ 5728 × 3000 that equals 17184000

= 18713376
