Alright, let's work through 3899502 times 74880146 step by step
3899502 × 74880146 = 74880146 × (3899502)
+ 74880146 × 2 yielding 149760292
+ 74880146 × 00 giving us 0
+ 74880146 × 500 resulting in 37440073000
+ 74880146 × 9000 producing 673921314000
+ 74880146 × 90000 producing 6739213140000
+ 74880146 × 800000 yielding 59904116800000
+ 74880146 × 3000000 which equals 224640438000000

= 291995279087292
