No problem, we've got 4540 and 6647 to multiply
4540 × 6647 = 6647 × (4540)
+ 6647 × 0 that results in 0
+ 6647 × 40 that is equal 265880
+ 6647 × 500 producing 3323500
+ 6647 × 4000 producing 26588000

= 30177380
