Let's calculate 4164 x 7628
4164 × 7628 = 7628 × (4164)
+ 7628 × 4 that equals 30512
+ 7628 × 60 which equals 457680
+ 7628 × 100 what gives us 762800
+ 7628 × 4000 that results in 30512000

= 31762992
