Alright, let's work through 79419687 times 71263101 step by step
79419687 × 71263101 = 71263101 × (79419687)
+ 71263101 × 7 giving us 498841707
+ 71263101 × 80 that results in 5701048080
+ 71263101 × 600 that equals 42757860600
+ 71263101 × 9000 yielding 641367909000
+ 71263101 × 10000 resulting in 712631010000
+ 71263101 × 400000 giving us 28505240400000
+ 71263101 × 9000000 producing 641367909000000
+ 71263101 × 70000000 that is equal 4988417070000000

= 5659693176069387
