No problem, we've got 6504 and 5555 to multiply
6504 × 5555 = 5555 × (6504)
+ 5555 × 4 that equals 22220
+ 5555 × 00 which equals 0
+ 5555 × 500 resulting in 2777500
+ 5555 × 6000 that equals 33330000

= 36129720
