No problem, we've got 8208 and 6429 to multiply
8208 × 6429 = 6429 × (8208)
+ 6429 × 8 that equals 51432
+ 6429 × 00 giving us 0
+ 6429 × 200 giving us 1285800
+ 6429 × 8000 giving us 51432000

= 52769232
