Let's calculate 5993 x 1666
5993 × 1666 = 1666 × (5993)
+ 1666 × 3 that results in 4998
+ 1666 × 90 that equals 149940
+ 1666 × 900 that is equal 1499400
+ 1666 × 5000 resulting in 8330000

= 9984338
