Alright, let's work through 68855707 times 20673426 step by step
68855707 × 20673426 = 20673426 × (68855707)
+ 20673426 × 7 yielding 144713982
+ 20673426 × 00 that results in 0
+ 20673426 × 700 that results in 14471398200
+ 20673426 × 5000 giving us 103367130000
+ 20673426 × 50000 which equals 1033671300000
+ 20673426 × 800000 producing 16538740800000
+ 20673426 × 8000000 that results in 165387408000000
+ 20673426 × 60000000 which equals 1240405560000000

= 1423483363342182
