137701440

137701440 is a number that has gained attention primarily due to its association with the internet and online communities, particularly in the context of cryptocurrency and blockchain technology. It is often referenced in discussions about Bitcoin and its blockchain, where it corresponds to a specific transaction or address.

The number 137701440 is notable for being the block height at which a significant Bitcoin transaction occurred on May 11, 2010. This transaction involved a programmer named Laszlo Hanyecz purchasing two large pizzas for 10,000 BTC, an amount that, at the time, was considered substantial. This event is now widely recognized as the first recorded instance of Bitcoin being used for a real-world purchase, marking a pivotal moment in the cryptocurrency's history. The transaction is sometimes humorously referred to as the "Bitcoin Pizza Day" milestone, celebrated annually on May 22nd.

Beyond this historical significance, 137701440 is not inherently meaningful in a mathematical or scientific sense. It is primarily relevant to enthusiasts and historians of Bitcoin due to its role in documenting early adoption and use cases of the cryptocurrency. The number itself does not represent any special property or algorithmic function but serves as a reference point in the blockchain's public ledger.