Alright, let's work through 3613357 times 18149005 step by step
3613357 × 18149005 = 18149005 × (3613357)
+ 18149005 × 7 that results in 127043035
+ 18149005 × 50 which equals 907450250
+ 18149005 × 300 which equals 5444701500
+ 18149005 × 3000 giving us 54447015000
+ 18149005 × 10000 which equals 181490050000
+ 18149005 × 600000 yielding 10889403000000
+ 18149005 × 3000000 yielding 54447015000000

= 65578834259785
