Alright, let's work through 27309743 times 30349952 step by step
27309743 × 30349952 = 30349952 × (27309743)
+ 30349952 × 3 resulting in 91049856
+ 30349952 × 40 that results in 1213998080
+ 30349952 × 700 yielding 21244966400
+ 30349952 × 9000 that is equal 273149568000
+ 30349952 × 00000 that results in 0
+ 30349952 × 300000 what gives us 9104985600000
+ 30349952 × 7000000 that is equal 212449664000000
+ 30349952 × 20000000 resulting in 606999040000000

= 828849389182336
