Let's calculate 8774 x 7639
8774 × 7639 = 7639 × (8774)
+ 7639 × 4 that is equal 30556
+ 7639 × 70 what gives us 534730
+ 7639 × 700 that results in 5347300
+ 7639 × 8000 yielding 61112000

= 67024586
