Let's calculate 3487 x 5746
3487 × 5746 = 5746 × (3487)
+ 5746 × 7 which equals 40222
+ 5746 × 80 that equals 459680
+ 5746 × 400 resulting in 2298400
+ 5746 × 3000 that is equal 17238000

= 20036302
