Alright, let's work through 89483464 times 30491440 step by step
89483464 × 30491440 = 30491440 × (89483464)
+ 30491440 × 4 resulting in 121965760
+ 30491440 × 60 producing 1829486400
+ 30491440 × 400 resulting in 12196576000
+ 30491440 × 3000 yielding 91474320000
+ 30491440 × 80000 that results in 2439315200000
+ 30491440 × 400000 which equals 12196576000000
+ 30491440 × 9000000 that equals 274422960000000
+ 30491440 × 80000000 that results in 2439315200000000

= 2728479673548160
