Let's calculate 80932025 x 70344015
80932025 × 70344015 = 70344015 × (80932025)
+ 70344015 × 5 yielding 351720075
+ 70344015 × 20 giving us 1406880300
+ 70344015 × 000 yielding 0
+ 70344015 × 2000 which equals 140688030000
+ 70344015 × 30000 what gives us 2110320450000
+ 70344015 × 900000 producing 63309613500000
+ 70344015 × 0000000 which equals 0
+ 70344015 × 80000000 giving us 5627521200000000

= 5693083580580375
