No problem, we've got 2825 and 6392 to multiply
2825 × 6392 = 6392 × (2825)
+ 6392 × 5 producing 31960
+ 6392 × 20 resulting in 127840
+ 6392 × 800 resulting in 5113600
+ 6392 × 2000 producing 12784000

= 18057400
