Let's calculate 8789 x 7138
8789 × 7138 = 7138 × (8789)
+ 7138 × 9 what gives us 64242
+ 7138 × 80 that is equal 571040
+ 7138 × 700 that equals 4996600
+ 7138 × 8000 resulting in 57104000

= 62735882
