Alright, let's work through 8520 times 5769 step by step
8520 × 5769 = 5769 × (8520)
+ 5769 × 0 what gives us 0
+ 5769 × 20 which equals 115380
+ 5769 × 500 producing 2884500
+ 5769 × 8000 resulting in 46152000

= 49151880
