Alright, let's work through 72321295 times 27577935 step by step
72321295 × 27577935 = 27577935 × (72321295)
+ 27577935 × 5 resulting in 137889675
+ 27577935 × 90 yielding 2482014150
+ 27577935 × 200 giving us 5515587000
+ 27577935 × 1000 that results in 27577935000
+ 27577935 × 20000 that results in 551558700000
+ 27577935 × 300000 yielding 8273380500000
+ 27577935 × 2000000 producing 55155870000000
+ 27577935 × 70000000 giving us 1930455450000000

= 1994471972625825
