Alright, let's work through 49500539 times 13623752 step by step
49500539 × 13623752 = 13623752 × (49500539)
+ 13623752 × 9 giving us 122613768
+ 13623752 × 30 producing 408712560
+ 13623752 × 500 that results in 6811876000
+ 13623752 × 0000 producing 0
+ 13623752 × 00000 giving us 0
+ 13623752 × 500000 yielding 6811876000000
+ 13623752 × 9000000 that results in 122613768000000
+ 13623752 × 40000000 resulting in 544950080000000

= 674383067202328
