Let's calculate 5739 x 2768
5739 × 2768 = 2768 × (5739)
+ 2768 × 9 which equals 24912
+ 2768 × 30 which equals 83040
+ 2768 × 700 that is equal 1937600
+ 2768 × 5000 that is equal 13840000

= 15885552
