Alright, let's work through 27124912 times 78335870 step by step
27124912 × 78335870 = 78335870 × (27124912)
+ 78335870 × 2 that equals 156671740
+ 78335870 × 10 that results in 783358700
+ 78335870 × 900 what gives us 70502283000
+ 78335870 × 4000 producing 313343480000
+ 78335870 × 20000 giving us 1566717400000
+ 78335870 × 100000 what gives us 7833587000000
+ 78335870 × 7000000 yielding 548351090000000
+ 78335870 × 20000000 producing 1566717400000000

= 2124853580193440
