Alright, let's work through 76270469 times 86250609 step by step
76270469 × 86250609 = 86250609 × (76270469)
+ 86250609 × 9 giving us 776255481
+ 86250609 × 60 which equals 5175036540
+ 86250609 × 400 which equals 34500243600
+ 86250609 × 0000 giving us 0
+ 86250609 × 70000 giving us 6037542630000
+ 86250609 × 200000 which equals 17250121800000
+ 86250609 × 6000000 that results in 517503654000000
+ 86250609 × 70000000 that equals 6037542630000000

= 6578374399965621
