We're going to solve 77696512 multiplied by 51669210
77696512 × 51669210 = 51669210 × (77696512)
+ 51669210 × 2 that equals 103338420
+ 51669210 × 10 yielding 516692100
+ 51669210 × 500 giving us 25834605000
+ 51669210 × 6000 resulting in 310015260000
+ 51669210 × 90000 producing 4650228900000
+ 51669210 × 600000 giving us 31001526000000
+ 51669210 × 7000000 giving us 361684470000000
+ 51669210 × 70000000 what gives us 3616844700000000

= 4014517394795520
