Alright, let's work through 27520605 times 9345245 step by step
27520605 × 9345245 = 9345245 × (27520605)
+ 9345245 × 5 what gives us 46726225
+ 9345245 × 00 what gives us 0
+ 9345245 × 600 that results in 5607147000
+ 9345245 × 0000 that is equal 0
+ 9345245 × 20000 producing 186904900000
+ 9345245 × 500000 which equals 4672622500000
+ 9345245 × 7000000 resulting in 65416715000000
+ 9345245 × 20000000 that equals 186904900000000

= 257186796273225
