Alright, let's work through 62397882 times 59178935 step by step
62397882 × 59178935 = 59178935 × (62397882)
+ 59178935 × 2 what gives us 118357870
+ 59178935 × 80 what gives us 4734314800
+ 59178935 × 800 that is equal 47343148000
+ 59178935 × 7000 that is equal 414252545000
+ 59178935 × 90000 that results in 5326104150000
+ 59178935 × 300000 giving us 17753680500000
+ 59178935 × 2000000 which equals 118357870000000
+ 59178935 × 60000000 yielding 3550736100000000

= 3692640203015670
