Alright, let's work through 99404682 times 48623627 step by step
99404682 × 48623627 = 48623627 × (99404682)
+ 48623627 × 2 resulting in 97247254
+ 48623627 × 80 giving us 3889890160
+ 48623627 × 600 that is equal 29174176200
+ 48623627 × 4000 that is equal 194494508000
+ 48623627 × 00000 giving us 0
+ 48623627 × 400000 that results in 19449450800000
+ 48623627 × 9000000 giving us 437612643000000
+ 48623627 × 90000000 that results in 4376126430000000

= 4833416179621614
