Alright, let's work through 45489153 times 84180142 step by step
45489153 × 84180142 = 84180142 × (45489153)
+ 84180142 × 3 that equals 252540426
+ 84180142 × 50 what gives us 4209007100
+ 84180142 × 100 yielding 8418014200
+ 84180142 × 9000 giving us 757621278000
+ 84180142 × 80000 that results in 6734411360000
+ 84180142 × 400000 yielding 33672056800000
+ 84180142 × 5000000 what gives us 420900710000000
+ 84180142 × 40000000 that equals 3367205680000000

= 3829283358999726
