Let's calculate 5381 x 9984
5381 × 9984 = 9984 × (5381)
+ 9984 × 1 which equals 9984
+ 9984 × 80 that is equal 798720
+ 9984 × 300 that is equal 2995200
+ 9984 × 5000 that equals 49920000

= 53723904
