No problem, we've got 6229 and 1431 to multiply
6229 × 1431 = 1431 × (6229)
+ 1431 × 9 which equals 12879
+ 1431 × 20 which equals 28620
+ 1431 × 200 resulting in 286200
+ 1431 × 6000 producing 8586000

= 8913699
