Alright, let's work through 82535708 times 85260072 step by step
82535708 × 85260072 = 85260072 × (82535708)
+ 85260072 × 8 what gives us 682080576
+ 85260072 × 00 resulting in 0
+ 85260072 × 700 which equals 59682050400
+ 85260072 × 5000 producing 426300360000
+ 85260072 × 30000 what gives us 2557802160000
+ 85260072 × 500000 that results in 42630036000000
+ 85260072 × 2000000 resulting in 170520144000000
+ 85260072 × 80000000 that results in 6820805760000000

= 7037000406650976
