Alright, let's work through 77622768 times 48165743 step by step
77622768 × 48165743 = 48165743 × (77622768)
+ 48165743 × 8 giving us 385325944
+ 48165743 × 60 that is equal 2889944580
+ 48165743 × 700 resulting in 33716020100
+ 48165743 × 2000 which equals 96331486000
+ 48165743 × 20000 that is equal 963314860000
+ 48165743 × 600000 producing 28899445800000
+ 48165743 × 7000000 yielding 337160201000000
+ 48165743 × 70000000 what gives us 3371602010000000

= 3738758294436624
