Alright, let's work through 68704426 times 6487729 step by step
68704426 × 6487729 = 6487729 × (68704426)
+ 6487729 × 6 producing 38926374
+ 6487729 × 20 that results in 129754580
+ 6487729 × 400 giving us 2595091600
+ 6487729 × 4000 that is equal 25950916000
+ 6487729 × 00000 producing 0
+ 6487729 × 700000 resulting in 4541410300000
+ 6487729 × 8000000 yielding 51901832000000
+ 6487729 × 60000000 that equals 389263740000000

= 445735696988554
