No problem, we've got 4156 and 1885 to multiply
4156 × 1885 = 1885 × (4156)
+ 1885 × 6 giving us 11310
+ 1885 × 50 that is equal 94250
+ 1885 × 100 that results in 188500
+ 1885 × 4000 producing 7540000

= 7834060
