Alright, let's work through 5064 times 1515 step by step
5064 × 1515 = 1515 × (5064)
+ 1515 × 4 yielding 6060
+ 1515 × 60 what gives us 90900
+ 1515 × 000 resulting in 0
+ 1515 × 5000 resulting in 7575000

= 7671960
