Alright, let's work through 98998418 times 58828360 step by step
98998418 × 58828360 = 58828360 × (98998418)
+ 58828360 × 8 giving us 470626880
+ 58828360 × 10 that equals 588283600
+ 58828360 × 400 that results in 23531344000
+ 58828360 × 8000 which equals 470626880000
+ 58828360 × 90000 that equals 5294552400000
+ 58828360 × 900000 that results in 52945524000000
+ 58828360 × 8000000 resulting in 470626880000000
+ 58828360 × 90000000 giving us 5294552400000000

= 5823914573534480
