No problem, we've got 1986 and 6862 to multiply
1986 × 6862 = 6862 × (1986)
+ 6862 × 6 producing 41172
+ 6862 × 80 producing 548960
+ 6862 × 900 which equals 6175800
+ 6862 × 1000 what gives us 6862000

= 13627932
