Alright, let's work through 96870860 times 77004064 step by step
96870860 × 77004064 = 77004064 × (96870860)
+ 77004064 × 0 resulting in 0
+ 77004064 × 60 yielding 4620243840
+ 77004064 × 800 resulting in 61603251200
+ 77004064 × 0000 what gives us 0
+ 77004064 × 70000 resulting in 5390284480000
+ 77004064 × 800000 yielding 61603251200000
+ 77004064 × 6000000 which equals 462024384000000
+ 77004064 × 90000000 what gives us 6930365760000000

= 7459449903175040
