Alright, let's work through 86895522 times 74468652 step by step
86895522 × 74468652 = 74468652 × (86895522)
+ 74468652 × 2 that equals 148937304
+ 74468652 × 20 giving us 1489373040
+ 74468652 × 500 what gives us 37234326000
+ 74468652 × 5000 what gives us 372343260000
+ 74468652 × 90000 which equals 6702178680000
+ 74468652 × 800000 that is equal 59574921600000
+ 74468652 × 6000000 resulting in 446811912000000
+ 74468652 × 80000000 giving us 5957492160000000

= 6470992388176344
