Alright, let's work through 87500259 times 96005724 step by step
87500259 × 96005724 = 96005724 × (87500259)
+ 96005724 × 9 what gives us 864051516
+ 96005724 × 50 producing 4800286200
+ 96005724 × 200 that equals 19201144800
+ 96005724 × 0000 yielding 0
+ 96005724 × 00000 what gives us 0
+ 96005724 × 500000 giving us 48002862000000
+ 96005724 × 7000000 giving us 672040068000000
+ 96005724 × 80000000 that equals 7680457920000000

= 8400525715482516
