Alright, let's work through 13442678 times 25466982 step by step
13442678 × 25466982 = 25466982 × (13442678)
+ 25466982 × 8 that results in 203735856
+ 25466982 × 70 what gives us 1782688740
+ 25466982 × 600 giving us 15280189200
+ 25466982 × 2000 what gives us 50933964000
+ 25466982 × 40000 what gives us 1018679280000
+ 25466982 × 400000 giving us 10186792800000
+ 25466982 × 3000000 what gives us 76400946000000
+ 25466982 × 10000000 giving us 254669820000000

= 342344438657796
