Alright, let's work through 98006816 times 87462940 step by step
98006816 × 87462940 = 87462940 × (98006816)
+ 87462940 × 6 that is equal 524777640
+ 87462940 × 10 that results in 874629400
+ 87462940 × 800 producing 69970352000
+ 87462940 × 6000 yielding 524777640000
+ 87462940 × 00000 that equals 0
+ 87462940 × 000000 that results in 0
+ 87462940 × 8000000 producing 699703520000000
+ 87462940 × 90000000 what gives us 7871664600000000

= 8571964267399040
