No problem, we've got 3856 and 1880 to multiply
3856 × 1880 = 1880 × (3856)
+ 1880 × 6 that results in 11280
+ 1880 × 50 that is equal 94000
+ 1880 × 800 that is equal 1504000
+ 1880 × 3000 that results in 5640000

= 7249280
