No problem, we've got 3956 and 4148 to multiply
3956 × 4148 = 4148 × (3956)
+ 4148 × 6 giving us 24888
+ 4148 × 50 producing 207400
+ 4148 × 900 which equals 3733200
+ 4148 × 3000 that results in 12444000

= 16409488
