No problem, we've got 3906 and 4100 to multiply
3906 × 4100 = 4100 × (3906)
+ 4100 × 6 resulting in 24600
+ 4100 × 00 that results in 0
+ 4100 × 900 which equals 3690000
+ 4100 × 3000 giving us 12300000

= 16014600
