Alright, let's work through 17908085 times 17778976 step by step
17908085 × 17778976 = 17778976 × (17908085)
+ 17778976 × 5 producing 88894880
+ 17778976 × 80 what gives us 1422318080
+ 17778976 × 000 that is equal 0
+ 17778976 × 8000 that equals 142231808000
+ 17778976 × 00000 resulting in 0
+ 17778976 × 900000 giving us 16001078400000
+ 17778976 × 7000000 what gives us 124452832000000
+ 17778976 × 10000000 that results in 177789760000000

= 318387413420960
