Alright, let's work through 68632660 times 10074462 step by step
68632660 × 10074462 = 10074462 × (68632660)
+ 10074462 × 0 giving us 0
+ 10074462 × 60 producing 604467720
+ 10074462 × 600 which equals 6044677200
+ 10074462 × 2000 what gives us 20148924000
+ 10074462 × 30000 yielding 302233860000
+ 10074462 × 600000 that equals 6044677200000
+ 10074462 × 8000000 that results in 80595696000000
+ 10074462 × 60000000 producing 604467720000000

= 691437125128920
