Alright, let's work through 42799879 times 76070272 step by step
42799879 × 76070272 = 76070272 × (42799879)
+ 76070272 × 9 producing 684632448
+ 76070272 × 70 yielding 5324919040
+ 76070272 × 800 yielding 60856217600
+ 76070272 × 9000 yielding 684632448000
+ 76070272 × 90000 giving us 6846324480000
+ 76070272 × 700000 which equals 53249190400000
+ 76070272 × 2000000 yielding 152140544000000
+ 76070272 × 40000000 what gives us 3042810880000000

= 3255798437097088
