Alright, let's work through 79919475 times 46008664 step by step
79919475 × 46008664 = 46008664 × (79919475)
+ 46008664 × 5 that is equal 230043320
+ 46008664 × 70 that equals 3220606480
+ 46008664 × 400 that results in 18403465600
+ 46008664 × 9000 resulting in 414077976000
+ 46008664 × 10000 resulting in 460086640000
+ 46008664 × 900000 that results in 41407797600000
+ 46008664 × 9000000 what gives us 414077976000000
+ 46008664 × 70000000 producing 3220606480000000

= 3676988272331400
