Alright, let's work through 70485618 times 23091623 step by step
70485618 × 23091623 = 23091623 × (70485618)
+ 23091623 × 8 what gives us 184732984
+ 23091623 × 10 producing 230916230
+ 23091623 × 600 giving us 13854973800
+ 23091623 × 5000 resulting in 115458115000
+ 23091623 × 80000 that results in 1847329840000
+ 23091623 × 400000 that equals 9236649200000
+ 23091623 × 0000000 that results in 0
+ 23091623 × 70000000 yielding 1616413610000000

= 1627627317778014
