Alright, let's work through 56048196 times 99504311 step by step
56048196 × 99504311 = 99504311 × (56048196)
+ 99504311 × 6 giving us 597025866
+ 99504311 × 90 giving us 8955387990
+ 99504311 × 100 that is equal 9950431100
+ 99504311 × 8000 that is equal 796034488000
+ 99504311 × 40000 yielding 3980172440000
+ 99504311 × 000000 giving us 0
+ 99504311 × 6000000 what gives us 597025866000000
+ 99504311 × 50000000 that results in 4975215550000000

= 5577037125772956
