Alright, let's work through 84913952 times 58322128 step by step
84913952 × 58322128 = 58322128 × (84913952)
+ 58322128 × 2 resulting in 116644256
+ 58322128 × 50 resulting in 2916106400
+ 58322128 × 900 that equals 52489915200
+ 58322128 × 3000 producing 174966384000
+ 58322128 × 10000 yielding 583221280000
+ 58322128 × 900000 which equals 52489915200000
+ 58322128 × 4000000 resulting in 233288512000000
+ 58322128 × 80000000 giving us 4665770240000000

= 4952362377529856
