Alright, let's work through 42622423 times 53256846 step by step
42622423 × 53256846 = 53256846 × (42622423)
+ 53256846 × 3 that equals 159770538
+ 53256846 × 20 giving us 1065136920
+ 53256846 × 400 that is equal 21302738400
+ 53256846 × 2000 that equals 106513692000
+ 53256846 × 20000 what gives us 1065136920000
+ 53256846 × 600000 that equals 31954107600000
+ 53256846 × 2000000 what gives us 106513692000000
+ 53256846 × 40000000 which equals 2130273840000000

= 2269935817857858
