Alright, let's work through 1280 times 8497 step by step
1280 × 8497 = 8497 × (1280)
+ 8497 × 0 what gives us 0
+ 8497 × 80 giving us 679760
+ 8497 × 200 producing 1699400
+ 8497 × 1000 giving us 8497000

= 10876160
