Alright, let's work through 5715931 times 48919931 step by step
5715931 × 48919931 = 48919931 × (5715931)
+ 48919931 × 1 giving us 48919931
+ 48919931 × 30 resulting in 1467597930
+ 48919931 × 900 that results in 44027937900
+ 48919931 × 5000 that equals 244599655000
+ 48919931 × 10000 resulting in 489199310000
+ 48919931 × 700000 resulting in 34243951700000
+ 48919931 × 5000000 yielding 244599655000000

= 279622950120761
