How many elongated coins / pennies in a pound?

I'm curious, how many elongated coins or pennies can you typically find in a pound? It's an intriguing question, especially for those interested in numismatics and the unique characteristics of various currencies. Are there any factors that influence the number, such as the year the coins were minted or their material composition? It would be fascinating to learn more about this topic and how it relates to the world of cryptocurrency and finance.