We're going to solve 9862 multiplied by 1378
9862 × 1378 = 1378 × (9862)
+ 1378 × 2 what gives us 2756
+ 1378 × 60 giving us 82680
+ 1378 × 800 which equals 1102400
+ 1378 × 9000 that equals 12402000

= 13589836
