No problem, we've got 3864 and 6159 to multiply
3864 × 6159 = 6159 × (3864)
+ 6159 × 4 that results in 24636
+ 6159 × 60 yielding 369540
+ 6159 × 800 that results in 4927200
+ 6159 × 3000 which equals 18477000

= 23798376
