No problem, we've got 3834 and 4219 to multiply
3834 × 4219 = 4219 × (3834)
+ 4219 × 4 which equals 16876
+ 4219 × 30 which equals 126570
+ 4219 × 800 that equals 3375200
+ 4219 × 3000 that results in 12657000

= 16175646
