Alright, let's work through 80860485 times 29864381 step by step
80860485 × 29864381 = 29864381 × (80860485)
+ 29864381 × 5 yielding 149321905
+ 29864381 × 80 producing 2389150480
+ 29864381 × 400 that results in 11945752400
+ 29864381 × 0000 giving us 0
+ 29864381 × 60000 that equals 1791862860000
+ 29864381 × 800000 that is equal 23891504800000
+ 29864381 × 0000000 that results in 0
+ 29864381 × 80000000 that results in 2389150480000000

= 2414848331884785
