No problem, we've got 6425 and 8940 to multiply
6425 × 8940 = 8940 × (6425)
+ 8940 × 5 yielding 44700
+ 8940 × 20 producing 178800
+ 8940 × 400 which equals 3576000
+ 8940 × 6000 giving us 53640000

= 57439500
