Alright, let's work through 8200271 times 68608734 step by step
8200271 × 68608734 = 68608734 × (8200271)
+ 68608734 × 1 producing 68608734
+ 68608734 × 70 that is equal 4802611380
+ 68608734 × 200 giving us 13721746800
+ 68608734 × 0000 that equals 0
+ 68608734 × 00000 what gives us 0
+ 68608734 × 200000 that is equal 13721746800000
+ 68608734 × 8000000 producing 548869872000000

= 562610211766914
