Alright, let's work through 84500029 times 41849573 step by step
84500029 × 41849573 = 41849573 × (84500029)
+ 41849573 × 9 which equals 376646157
+ 41849573 × 20 resulting in 836991460
+ 41849573 × 000 that is equal 0
+ 41849573 × 0000 which equals 0
+ 41849573 × 00000 that equals 0
+ 41849573 × 500000 giving us 20924786500000
+ 41849573 × 4000000 what gives us 167398292000000
+ 41849573 × 80000000 that equals 3347965840000000

= 3536290132137617
