Alright, let's work through 71038860 times 80930425 step by step
71038860 × 80930425 = 80930425 × (71038860)
+ 80930425 × 0 giving us 0
+ 80930425 × 60 yielding 4855825500
+ 80930425 × 800 what gives us 64744340000
+ 80930425 × 8000 producing 647443400000
+ 80930425 × 30000 giving us 2427912750000
+ 80930425 × 000000 which equals 0
+ 80930425 × 1000000 that is equal 80930425000000
+ 80930425 × 70000000 giving us 5665129750000000

= 5749205131315500
