No problem, we've got 3886 and 1993 to multiply
3886 × 1993 = 1993 × (3886)
+ 1993 × 6 that is equal 11958
+ 1993 × 80 producing 159440
+ 1993 × 800 resulting in 1594400
+ 1993 × 3000 which equals 5979000

= 7744798
