Alright, let's work through 5116748 times 13264380 step by step
5116748 × 13264380 = 13264380 × (5116748)
+ 13264380 × 8 that equals 106115040
+ 13264380 × 40 yielding 530575200
+ 13264380 × 700 which equals 9285066000
+ 13264380 × 6000 which equals 79586280000
+ 13264380 × 10000 which equals 132643800000
+ 13264380 × 100000 that results in 1326438000000
+ 13264380 × 5000000 what gives us 66321900000000

= 67870489836240
