Alright, let's work through 42419521 times 45794902 step by step
42419521 × 45794902 = 45794902 × (42419521)
+ 45794902 × 1 that results in 45794902
+ 45794902 × 20 giving us 915898040
+ 45794902 × 500 that is equal 22897451000
+ 45794902 × 9000 which equals 412154118000
+ 45794902 × 10000 what gives us 457949020000
+ 45794902 × 400000 that results in 18317960800000
+ 45794902 × 2000000 that is equal 91589804000000
+ 45794902 × 40000000 that results in 1831796080000000

= 1942597807081942
