Alright, let's work through 4979539 times 6371572 step by step
4979539 × 6371572 = 6371572 × (4979539)
+ 6371572 × 9 which equals 57344148
+ 6371572 × 30 giving us 191147160
+ 6371572 × 500 what gives us 3185786000
+ 6371572 × 9000 that results in 57344148000
+ 6371572 × 70000 producing 446010040000
+ 6371572 × 900000 what gives us 5734414800000
+ 6371572 × 4000000 what gives us 25486288000000

= 31727491265308
