No problem, we've got 2786 and 8434 to multiply
2786 × 8434 = 8434 × (2786)
+ 8434 × 6 what gives us 50604
+ 8434 × 80 that is equal 674720
+ 8434 × 700 which equals 5903800
+ 8434 × 2000 that results in 16868000

= 23497124
