No problem, we've got 3506 and 6015 to multiply
3506 × 6015 = 6015 × (3506)
+ 6015 × 6 that equals 36090
+ 6015 × 00 that results in 0
+ 6015 × 500 producing 3007500
+ 6015 × 3000 that equals 18045000

= 21088590
