Alright, let's work through 67805516 times 20849739 step by step
67805516 × 20849739 = 20849739 × (67805516)
+ 20849739 × 6 what gives us 125098434
+ 20849739 × 10 resulting in 208497390
+ 20849739 × 500 giving us 10424869500
+ 20849739 × 5000 giving us 104248695000
+ 20849739 × 00000 yielding 0
+ 20849739 × 800000 what gives us 16679791200000
+ 20849739 × 7000000 that results in 145948173000000
+ 20849739 × 60000000 that results in 1250984340000000

= 1413727311360324
