Let's calculate 7668 x 5253
7668 × 5253 = 5253 × (7668)
+ 5253 × 8 producing 42024
+ 5253 × 60 what gives us 315180
+ 5253 × 600 that results in 3151800
+ 5253 × 7000 which equals 36771000

= 40280004
