Let's calculate 8937 x 8690
8937 × 8690 = 8690 × (8937)
+ 8690 × 7 that results in 60830
+ 8690 × 30 yielding 260700
+ 8690 × 900 what gives us 7821000
+ 8690 × 8000 resulting in 69520000

= 77662530
