Alright, let's work through 27400512 times 96780339 step by step
27400512 × 96780339 = 96780339 × (27400512)
+ 96780339 × 2 producing 193560678
+ 96780339 × 10 producing 967803390
+ 96780339 × 500 which equals 48390169500
+ 96780339 × 0000 that results in 0
+ 96780339 × 00000 resulting in 0
+ 96780339 × 400000 resulting in 38712135600000
+ 96780339 × 7000000 what gives us 677462373000000
+ 96780339 × 20000000 yielding 1935606780000000

= 2651830840133568
