Alright, let's work through 70077949 times 82135054 step by step
70077949 × 82135054 = 82135054 × (70077949)
+ 82135054 × 9 what gives us 739215486
+ 82135054 × 40 that results in 3285402160
+ 82135054 × 900 what gives us 73921548600
+ 82135054 × 7000 yielding 574945378000
+ 82135054 × 70000 that equals 5749453780000
+ 82135054 × 000000 what gives us 0
+ 82135054 × 0000000 that is equal 0
+ 82135054 × 70000000 giving us 5749453780000000

= 5755856125324246
