Alright, let's work through 77969262 times 55055081 step by step
77969262 × 55055081 = 55055081 × (77969262)
+ 55055081 × 2 resulting in 110110162
+ 55055081 × 60 yielding 3303304860
+ 55055081 × 200 yielding 11011016200
+ 55055081 × 9000 what gives us 495495729000
+ 55055081 × 60000 that results in 3303304860000
+ 55055081 × 900000 giving us 49549572900000
+ 55055081 × 7000000 yielding 385385567000000
+ 55055081 × 70000000 producing 3853855670000000

= 4292604034920222
