Alright, let's work through 13669108 times 51235949 step by step
13669108 × 51235949 = 51235949 × (13669108)
+ 51235949 × 8 that is equal 409887592
+ 51235949 × 00 giving us 0
+ 51235949 × 100 producing 5123594900
+ 51235949 × 9000 which equals 461123541000
+ 51235949 × 60000 resulting in 3074156940000
+ 51235949 × 600000 giving us 30741569400000
+ 51235949 × 3000000 that results in 153707847000000
+ 51235949 × 10000000 yielding 512359490000000

= 700349720363492
