Alright, let's work through 29899670 times 84295389 step by step
29899670 × 84295389 = 84295389 × (29899670)
+ 84295389 × 0 resulting in 0
+ 84295389 × 70 resulting in 5900677230
+ 84295389 × 600 that is equal 50577233400
+ 84295389 × 9000 resulting in 758658501000
+ 84295389 × 90000 that is equal 7586585010000
+ 84295389 × 800000 yielding 67436311200000
+ 84295389 × 9000000 which equals 758658501000000
+ 84295389 × 20000000 which equals 1685907780000000

= 2520404313621630
