Alright, let's work through 41923757 times 25542215 step by step
41923757 × 25542215 = 25542215 × (41923757)
+ 25542215 × 7 that results in 178795505
+ 25542215 × 50 producing 1277110750
+ 25542215 × 700 resulting in 17879550500
+ 25542215 × 3000 resulting in 76626645000
+ 25542215 × 20000 which equals 510844300000
+ 25542215 × 900000 producing 22987993500000
+ 25542215 × 1000000 that results in 25542215000000
+ 25542215 × 40000000 what gives us 1021688600000000

= 1070825614901755
