No problem, we've got 3827 and 7400 to multiply
3827 × 7400 = 7400 × (3827)
+ 7400 × 7 what gives us 51800
+ 7400 × 20 producing 148000
+ 7400 × 800 that results in 5920000
+ 7400 × 3000 giving us 22200000

= 28319800
