Alright, let's work through 79311720 times 18824350 step by step
79311720 × 18824350 = 18824350 × (79311720)
+ 18824350 × 0 which equals 0
+ 18824350 × 20 resulting in 376487000
+ 18824350 × 700 that is equal 13177045000
+ 18824350 × 1000 that is equal 18824350000
+ 18824350 × 10000 that is equal 188243500000
+ 18824350 × 300000 what gives us 5647305000000
+ 18824350 × 9000000 producing 169419150000000
+ 18824350 × 70000000 yielding 1317704500000000

= 1492991576382000
