Alright, let's work through 87209184 times 30066434 step by step
87209184 × 30066434 = 30066434 × (87209184)
+ 30066434 × 4 that equals 120265736
+ 30066434 × 80 yielding 2405314720
+ 30066434 × 100 resulting in 3006643400
+ 30066434 × 9000 that is equal 270597906000
+ 30066434 × 00000 that is equal 0
+ 30066434 × 200000 producing 6013286800000
+ 30066434 × 7000000 which equals 210465038000000
+ 30066434 × 80000000 what gives us 2405314720000000

= 2622069174929856
