Alright, let's work through 79774514 times 67008454 step by step
79774514 × 67008454 = 67008454 × (79774514)
+ 67008454 × 4 that results in 268033816
+ 67008454 × 10 producing 670084540
+ 67008454 × 500 what gives us 33504227000
+ 67008454 × 4000 resulting in 268033816000
+ 67008454 × 70000 giving us 4690591780000
+ 67008454 × 700000 giving us 46905917800000
+ 67008454 × 9000000 that results in 603076086000000
+ 67008454 × 70000000 that results in 4690591780000000

= 5345566851741356
