Let's calculate 8420 x 5483
8420 × 5483 = 5483 × (8420)
+ 5483 × 0 what gives us 0
+ 5483 × 20 giving us 109660
+ 5483 × 400 that results in 2193200
+ 5483 × 8000 that results in 43864000

= 46166860
