No problem, we've got 9140 and 5897 to multiply
9140 × 5897 = 5897 × (9140)
+ 5897 × 0 producing 0
+ 5897 × 40 yielding 235880
+ 5897 × 100 what gives us 589700
+ 5897 × 9000 which equals 53073000

= 53898580
