No problem, we've got 1386 and 3529 to multiply
1386 × 3529 = 3529 × (1386)
+ 3529 × 6 that results in 21174
+ 3529 × 80 giving us 282320
+ 3529 × 300 which equals 1058700
+ 3529 × 1000 which equals 3529000

= 4891194
