Alright, let's work through 20627499 times 96483026 step by step
20627499 × 96483026 = 96483026 × (20627499)
+ 96483026 × 9 what gives us 868347234
+ 96483026 × 90 that results in 8683472340
+ 96483026 × 400 that equals 38593210400
+ 96483026 × 7000 yielding 675381182000
+ 96483026 × 20000 what gives us 1929660520000
+ 96483026 × 600000 resulting in 57889815600000
+ 96483026 × 0000000 which equals 0
+ 96483026 × 20000000 giving us 1929660520000000

= 1990203522331974
