Alright, let's work through 89730060 times 61230962 step by step
89730060 × 61230962 = 61230962 × (89730060)
+ 61230962 × 0 producing 0
+ 61230962 × 60 yielding 3673857720
+ 61230962 × 000 which equals 0
+ 61230962 × 0000 resulting in 0
+ 61230962 × 30000 giving us 1836928860000
+ 61230962 × 700000 what gives us 42861673400000
+ 61230962 × 9000000 which equals 551078658000000
+ 61230962 × 80000000 which equals 4898476960000000

= 5494257894117720
