Alright, let's work through 49899157 times 73079733 step by step
49899157 × 73079733 = 73079733 × (49899157)
+ 73079733 × 7 that equals 511558131
+ 73079733 × 50 that is equal 3653986650
+ 73079733 × 100 that results in 7307973300
+ 73079733 × 9000 producing 657717597000
+ 73079733 × 90000 producing 6577175970000
+ 73079733 × 800000 producing 58463786400000
+ 73079733 × 9000000 yielding 657717597000000
+ 73079733 × 40000000 which equals 2923189320000000

= 3646617070485081
