Alright, let's work through 4913 times 4443 step by step
4913 × 4443 = 4443 × (4913)
+ 4443 × 3 yielding 13329
+ 4443 × 10 yielding 44430
+ 4443 × 900 giving us 3998700
+ 4443 × 4000 resulting in 17772000

= 21828459
