No problem, we've got 3487 and 4100 to multiply
3487 × 4100 = 4100 × (3487)
+ 4100 × 7 giving us 28700
+ 4100 × 80 which equals 328000
+ 4100 × 400 that is equal 1640000
+ 4100 × 3000 yielding 12300000

= 14296700
