Alright, let's work through 85482929 times 89801313 step by step
85482929 × 89801313 = 89801313 × (85482929)
+ 89801313 × 9 resulting in 808211817
+ 89801313 × 20 giving us 1796026260
+ 89801313 × 900 that results in 80821181700
+ 89801313 × 2000 giving us 179602626000
+ 89801313 × 80000 that results in 7184105040000
+ 89801313 × 400000 resulting in 35920525200000
+ 89801313 × 5000000 which equals 449006565000000
+ 89801313 × 80000000 what gives us 7184105040000000

= 7676479263285777
