Alright, let's work through 42109146 times 80590461 step by step
42109146 × 80590461 = 80590461 × (42109146)
+ 80590461 × 6 that is equal 483542766
+ 80590461 × 40 producing 3223618440
+ 80590461 × 100 that is equal 8059046100
+ 80590461 × 9000 which equals 725314149000
+ 80590461 × 00000 that results in 0
+ 80590461 × 100000 yielding 8059046100000
+ 80590461 × 2000000 which equals 161180922000000
+ 80590461 × 40000000 that is equal 3223618440000000

= 3393595488456306
