Alright, let's work through 79908897 times 17375122 step by step
79908897 × 17375122 = 17375122 × (79908897)
+ 17375122 × 7 which equals 121625854
+ 17375122 × 90 that is equal 1563760980
+ 17375122 × 800 which equals 13900097600
+ 17375122 × 8000 producing 139000976000
+ 17375122 × 00000 giving us 0
+ 17375122 × 900000 which equals 15637609800000
+ 17375122 × 9000000 what gives us 156376098000000
+ 17375122 × 70000000 that is equal 1216258540000000

= 1388426834260434
