Alright, let's work through 8513 times 5447 step by step
8513 × 5447 = 5447 × (8513)
+ 5447 × 3 that is equal 16341
+ 5447 × 10 yielding 54470
+ 5447 × 500 which equals 2723500
+ 5447 × 8000 that is equal 43576000

= 46370311
