Let's calculate 6145 x 6142
6145 × 6142 = 6142 × (6145)
+ 6142 × 5 that is equal 30710
+ 6142 × 40 yielding 245680
+ 6142 × 100 that is equal 614200
+ 6142 × 6000 that results in 36852000

= 37742590
