No problem, we've got 1868 and 6486 to multiply
1868 × 6486 = 6486 × (1868)
+ 6486 × 8 what gives us 51888
+ 6486 × 60 resulting in 389160
+ 6486 × 800 giving us 5188800
+ 6486 × 1000 giving us 6486000

= 12115848
