No problem, we've got 3214 and 3647 to multiply
3214 × 3647 = 3647 × (3214)
+ 3647 × 4 giving us 14588
+ 3647 × 10 what gives us 36470
+ 3647 × 200 that results in 729400
+ 3647 × 3000 that equals 10941000

= 11721458
