We're going to solve 68249814 multiplied by 90009804
68249814 × 90009804 = 90009804 × (68249814)
+ 90009804 × 4 producing 360039216
+ 90009804 × 10 giving us 900098040
+ 90009804 × 800 that results in 72007843200
+ 90009804 × 9000 what gives us 810088236000
+ 90009804 × 40000 what gives us 3600392160000
+ 90009804 × 200000 yielding 18001960800000
+ 90009804 × 8000000 which equals 720078432000000
+ 90009804 × 60000000 that results in 5400588240000000

= 6143152381176456
