Let's calculate 4388 x 8739
4388 × 8739 = 8739 × (4388)
+ 8739 × 8 that equals 69912
+ 8739 × 80 which equals 699120
+ 8739 × 300 resulting in 2621700
+ 8739 × 4000 that is equal 34956000

= 38346732
