Alright, let's work through 71508373 times 68460877 step by step
71508373 × 68460877 = 68460877 × (71508373)
+ 68460877 × 3 resulting in 205382631
+ 68460877 × 70 that equals 4792261390
+ 68460877 × 300 that is equal 20538263100
+ 68460877 × 8000 giving us 547687016000
+ 68460877 × 00000 resulting in 0
+ 68460877 × 500000 yielding 34230438500000
+ 68460877 × 1000000 yielding 68460877000000
+ 68460877 × 70000000 yielding 4792261390000000

= 4895525928423121
