Alright, let's work through 35871996 times 52720986 step by step
35871996 × 52720986 = 52720986 × (35871996)
+ 52720986 × 6 which equals 316325916
+ 52720986 × 90 what gives us 4744888740
+ 52720986 × 900 yielding 47448887400
+ 52720986 × 1000 giving us 52720986000
+ 52720986 × 70000 resulting in 3690469020000
+ 52720986 × 800000 that equals 42176788800000
+ 52720986 × 5000000 which equals 263604930000000
+ 52720986 × 30000000 that is equal 1581629580000000

= 1891206998908056
