---
title: "Discussion on \"The Factorial Frontier: Demystifying Big O of N! (O(N!)) in Algorithms\" | Hashnode"
description: "Discussion on \"The Factorial Frontier: Demystifying Big O of N! (O(N!)) in Algorithms\". Explore the exponential challenges of Big O of N! (O(N!)) - where execution time grows with the factorial of input size."
url: "https://hashnode.com/posts/the-factorial-frontier-demystifying-big-o-of-n-on-in-algorithms/64c2bef54832608fa92f25f1"
---

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# [The Factorial Frontier: Demystifying Big O of N! (O(N!)) in Algorithms](https://ayeshairshad.hashnode.dev/the-factorial-frontier-demystifying-big-o-of-n-on-in-algorithms?utm_source=hashnode&utm_medium=feed)

Explore the exponential challenges of Big O of N! (O(N!)) - where execution time grows with the factorial of input size.

Jul 27, 2023 · 2 min read · ayeshairshad.hashnode.dev  
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-   [#bigonotation](https://hashnode.com/tag/bigonotation)
-   [#bigo-algorithmanalysis-timecomplexity-lineartime-on-efficientalgorithms-optimization-programmingcomputerscience](https://hashnode.com/tag/bigo-algorithmanalysis-timecomplexity-lineartime-on-efficientalgorithms-optimization-programmingcomputerscience)
-   [#algorithm-analysis](https://hashnode.com/tag/algorithm-analysis)
-   [#factorialcomplexity](https://hashnode.com/tag/factorialcomplexity)

## Written by

[Ayesha Irshad](https://hashnode.com/@AyeshaIrshad1337)

@AyeshaIrshad1337

  
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I am confident enough to be the next code breaker

I am a Developer Program Member at GitHub, where I collaborate with a global community of developers and contribute to open source projects that advance the field of Artificial Intelligence (AI). I am passionate about learning new skills and technologies, and I have completed multiple certifications in Data Science, Python, and Java from DataCamp and Udemy. I am also pursuing my Bachelor's degree in AI at National University of Computer and Emerging Sciences (FAST NUCES), where I have gained theoretical and practical knowledge of Machine Learning, Neural Networks, and Data Analysis. Additionally, I have worked as an AI Trainee at Scale AI, where I reviewed and labeled data for various AI applications. Through these experiences, I have developed competencies in Supervised Learning, Data Science, and Artificial Neural Networks. My goal is to apply my skills and knowledge to solve real-world problems and create positive impact with AI.

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