Alright, let's work through 8650 times 8137 step by step
8650 × 8137 = 8137 × (8650)
+ 8137 × 0 producing 0
+ 8137 × 50 which equals 406850
+ 8137 × 600 what gives us 4882200
+ 8137 × 8000 that equals 65096000

= 70385050
