No problem, we've got 3866 and 2080 to multiply
3866 × 2080 = 2080 × (3866)
+ 2080 × 6 yielding 12480
+ 2080 × 60 producing 124800
+ 2080 × 800 which equals 1664000
+ 2080 × 3000 that equals 6240000

= 8041280
