No problem, we've got 8439 and 3519 to multiply
8439 × 3519 = 3519 × (8439)
+ 3519 × 9 which equals 31671
+ 3519 × 30 resulting in 105570
+ 3519 × 400 which equals 1407600
+ 3519 × 8000 that results in 28152000

= 29696841
