Alright, let's work through 55760858 times 7798439 step by step
55760858 × 7798439 = 7798439 × (55760858)
+ 7798439 × 8 which equals 62387512
+ 7798439 × 50 resulting in 389921950
+ 7798439 × 800 that is equal 6238751200
+ 7798439 × 0000 producing 0
+ 7798439 × 60000 producing 467906340000
+ 7798439 × 700000 which equals 5458907300000
+ 7798439 × 5000000 giving us 38992195000000
+ 7798439 × 50000000 what gives us 389921950000000

= 434847649700662
