Alright, let's work through 80996404 times 46005173 step by step
80996404 × 46005173 = 46005173 × (80996404)
+ 46005173 × 4 that is equal 184020692
+ 46005173 × 00 resulting in 0
+ 46005173 × 400 that results in 18402069200
+ 46005173 × 6000 giving us 276031038000
+ 46005173 × 90000 resulting in 4140465570000
+ 46005173 × 900000 that equals 41404655700000
+ 46005173 × 0000000 that is equal 0
+ 46005173 × 80000000 producing 3680413840000000

= 3726253578397892
