Alright, let's work through 49878065 times 29386937 step by step
49878065 × 29386937 = 29386937 × (49878065)
+ 29386937 × 5 that equals 146934685
+ 29386937 × 60 which equals 1763216220
+ 29386937 × 000 that equals 0
+ 29386937 × 8000 resulting in 235095496000
+ 29386937 × 70000 which equals 2057085590000
+ 29386937 × 800000 that is equal 23509549600000
+ 29386937 × 9000000 resulting in 264482433000000
+ 29386937 × 40000000 that is equal 1175477480000000

= 1465763553836905
