Let's calculate 80325057 x 70001097
80325057 × 70001097 = 70001097 × (80325057)
+ 70001097 × 7 that results in 490007679
+ 70001097 × 50 resulting in 3500054850
+ 70001097 × 000 that results in 0
+ 70001097 × 5000 producing 350005485000
+ 70001097 × 20000 yielding 1400021940000
+ 70001097 × 300000 producing 21000329100000
+ 70001097 × 0000000 producing 0
+ 70001097 × 80000000 producing 5600087760000000

= 5622842106587529
