Alright, let's work through 6495458 times 2516908 step by step
6495458 × 2516908 = 2516908 × (6495458)
+ 2516908 × 8 producing 20135264
+ 2516908 × 50 producing 125845400
+ 2516908 × 400 giving us 1006763200
+ 2516908 × 5000 which equals 12584540000
+ 2516908 × 90000 giving us 226521720000
+ 2516908 × 400000 which equals 1006763200000
+ 2516908 × 6000000 yielding 15101448000000

= 16348470203864
