Alright, let's work through 47666015 times 17387007 step by step
47666015 × 17387007 = 17387007 × (47666015)
+ 17387007 × 5 giving us 86935035
+ 17387007 × 10 producing 173870070
+ 17387007 × 000 that is equal 0
+ 17387007 × 6000 producing 104322042000
+ 17387007 × 60000 resulting in 1043220420000
+ 17387007 × 600000 which equals 10432204200000
+ 17387007 × 7000000 that is equal 121709049000000
+ 17387007 × 40000000 producing 695480280000000

= 828769336467105
