Alright, let's work through 52044658 times 99309019 step by step
52044658 × 99309019 = 99309019 × (52044658)
+ 99309019 × 8 that results in 794472152
+ 99309019 × 50 which equals 4965450950
+ 99309019 × 600 that results in 59585411400
+ 99309019 × 4000 which equals 397236076000
+ 99309019 × 40000 producing 3972360760000
+ 99309019 × 000000 that is equal 0
+ 99309019 × 2000000 that is equal 198618038000000
+ 99309019 × 50000000 that is equal 4965450950000000

= 5168503930170502
