Alright, let's work through 27567272 times 78691328 step by step
27567272 × 78691328 = 78691328 × (27567272)
+ 78691328 × 2 resulting in 157382656
+ 78691328 × 70 giving us 5508392960
+ 78691328 × 200 what gives us 15738265600
+ 78691328 × 7000 resulting in 550839296000
+ 78691328 × 60000 which equals 4721479680000
+ 78691328 × 500000 which equals 39345664000000
+ 78691328 × 7000000 producing 550839296000000
+ 78691328 × 20000000 yielding 1573826560000000

= 2169305243017216
