Let's calculate 8889 x 8620
8889 × 8620 = 8620 × (8889)
+ 8620 × 9 what gives us 77580
+ 8620 × 80 which equals 689600
+ 8620 × 800 that results in 6896000
+ 8620 × 8000 that results in 68960000

= 76623180
