Alright, let's work through 66692672 times 96753789 step by step
66692672 × 96753789 = 96753789 × (66692672)
+ 96753789 × 2 what gives us 193507578
+ 96753789 × 70 resulting in 6772765230
+ 96753789 × 600 what gives us 58052273400
+ 96753789 × 2000 yielding 193507578000
+ 96753789 × 90000 that equals 8707841010000
+ 96753789 × 600000 what gives us 58052273400000
+ 96753789 × 6000000 resulting in 580522734000000
+ 96753789 × 60000000 producing 5805227340000000

= 6452768714534208
