Alright, let's work through 3964462 times 79159959 step by step
3964462 × 79159959 = 79159959 × (3964462)
+ 79159959 × 2 that equals 158319918
+ 79159959 × 60 which equals 4749597540
+ 79159959 × 400 producing 31663983600
+ 79159959 × 4000 that results in 316639836000
+ 79159959 × 60000 what gives us 4749597540000
+ 79159959 × 900000 which equals 71243963100000
+ 79159959 × 3000000 that is equal 237479877000000

= 313826649377058
