No problem, we've got 5628 and 6515 to multiply
5628 × 6515 = 6515 × (5628)
+ 6515 × 8 resulting in 52120
+ 6515 × 20 that results in 130300
+ 6515 × 600 that equals 3909000
+ 6515 × 5000 which equals 32575000

= 36666420
