Alright, let's work through 70728998 times 29664053 step by step
70728998 × 29664053 = 29664053 × (70728998)
+ 29664053 × 8 that equals 237312424
+ 29664053 × 90 which equals 2669764770
+ 29664053 × 900 producing 26697647700
+ 29664053 × 8000 what gives us 237312424000
+ 29664053 × 20000 that is equal 593281060000
+ 29664053 × 700000 that results in 20764837100000
+ 29664053 × 0000000 giving us 0
+ 29664053 × 70000000 that equals 2076483710000000

= 2098108745308894
