We're going to solve 69643796 multiplied by 10342131
69643796 × 10342131 = 10342131 × (69643796)
+ 10342131 × 6 producing 62052786
+ 10342131 × 90 producing 930791790
+ 10342131 × 700 that is equal 7239491700
+ 10342131 × 3000 yielding 31026393000
+ 10342131 × 40000 producing 413685240000
+ 10342131 × 600000 that results in 6205278600000
+ 10342131 × 9000000 that results in 93079179000000
+ 10342131 × 60000000 yielding 620527860000000

= 720265261569276
