No problem, we've got 8207 and 512 to multiply
8207 × 512 = 512 × (8207)
+ 512 × 7 resulting in 3584
+ 512 × 00 what gives us 0
+ 512 × 200 that equals 102400
+ 512 × 8000 that results in 4096000

= 4201984
