Alright, let's work through 84982816 times 93671445 step by step
84982816 × 93671445 = 93671445 × (84982816)
+ 93671445 × 6 resulting in 562028670
+ 93671445 × 10 that is equal 936714450
+ 93671445 × 800 that results in 74937156000
+ 93671445 × 2000 which equals 187342890000
+ 93671445 × 80000 which equals 7493715600000
+ 93671445 × 900000 that equals 84304300500000
+ 93671445 × 4000000 that is equal 374685780000000
+ 93671445 × 80000000 that equals 7493715600000000

= 7960463174889120
