Alright, let's work through 55144962 times 25014615 step by step
55144962 × 25014615 = 25014615 × (55144962)
+ 25014615 × 2 yielding 50029230
+ 25014615 × 60 that results in 1500876900
+ 25014615 × 900 yielding 22513153500
+ 25014615 × 4000 which equals 100058460000
+ 25014615 × 40000 resulting in 1000584600000
+ 25014615 × 100000 what gives us 2501461500000
+ 25014615 × 5000000 that results in 125073075000000
+ 25014615 × 50000000 which equals 1250730750000000

= 1379429993619630
