Let's calculate 7491 x 7291
7491 × 7291 = 7291 × (7491)
+ 7291 × 1 producing 7291
+ 7291 × 90 that is equal 656190
+ 7291 × 400 that is equal 2916400
+ 7291 × 7000 that results in 51037000

= 54616881
