Alright, let's work through 3808449 times 4335355 step by step
3808449 × 4335355 = 4335355 × (3808449)
+ 4335355 × 9 what gives us 39018195
+ 4335355 × 40 what gives us 173414200
+ 4335355 × 400 that results in 1734142000
+ 4335355 × 8000 which equals 34682840000
+ 4335355 × 00000 producing 0
+ 4335355 × 800000 that is equal 3468284000000
+ 4335355 × 3000000 what gives us 13006065000000

= 16510978414395
