No problem, we've got 9364 and 4221 to multiply
9364 × 4221 = 4221 × (9364)
+ 4221 × 4 producing 16884
+ 4221 × 60 that is equal 253260
+ 4221 × 300 producing 1266300
+ 4221 × 9000 producing 37989000

= 39525444
