Alright, let's work through 18981089 times 88316708 step by step
18981089 × 88316708 = 88316708 × (18981089)
+ 88316708 × 9 giving us 794850372
+ 88316708 × 80 producing 7065336640
+ 88316708 × 000 that is equal 0
+ 88316708 × 1000 what gives us 88316708000
+ 88316708 × 80000 producing 7065336640000
+ 88316708 × 900000 which equals 79485037200000
+ 88316708 × 8000000 resulting in 706533664000000
+ 88316708 × 10000000 that equals 883167080000000

= 1676347294735012
