We're going to solve 3862 multiplied by 1687
3862 × 1687 = 1687 × (3862)
+ 1687 × 2 what gives us 3374
+ 1687 × 60 that results in 101220
+ 1687 × 800 which equals 1349600
+ 1687 × 3000 that results in 5061000

= 6515194
