We're going to solve 55128116 multiplied by 77909372
55128116 × 77909372 = 77909372 × (55128116)
+ 77909372 × 6 producing 467456232
+ 77909372 × 10 yielding 779093720
+ 77909372 × 100 producing 7790937200
+ 77909372 × 8000 resulting in 623274976000
+ 77909372 × 20000 what gives us 1558187440000
+ 77909372 × 100000 that results in 7790937200000
+ 77909372 × 5000000 giving us 389546860000000
+ 77909372 × 50000000 what gives us 3895468600000000

= 4294996897103152
