Alright, let's work through 8989 times 1018 step by step
8989 × 1018 = 1018 × (8989)
+ 1018 × 9 that is equal 9162
+ 1018 × 80 what gives us 81440
+ 1018 × 900 what gives us 916200
+ 1018 × 8000 that results in 8144000

= 9150802
