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Factorial Calculator

Calculate the factorial of a non-negative integer, supporting very large numbers(up to 1M).

Factorial Calculator
Enter a non-negative integer number:
N:

Embed Factorial Calculator Widget

About Factorial Calculator

The Factorial Calculator allows you to calculate the factorial of any non-negative integer N, which is the product of all positive integers from 1 to N (N! = 1 × 2 × ... × N). This tool supports very large values of N (up to one million), making it easy to calculate extremely large factorials.

Key Features:

  • Supports Large Factorials: Calculate factorials for numbers as large as one million.
  • Scientific Notation for Large Results: For results that are too large to display in full, the tool provides scientific notation for clarity.
  • Full Result Display for Small Values: For smaller values of N (up to 9), the full factorial is displayed directly.
  • Dual Display for Medium Values: For values between 10 and 9999, both the full number and its scientific notation are shown.
  • User-Friendly Feedback: For extremely large numbers (N > 9999), scientific notation is provided, and users can request the full result if needed.

Common Use Cases:

  • Combinatorics: Factorials are used in combination and permutation formulas, useful in probability, statistics, and counting problems.
  • Mathematical Analysis: Factorials appear in various mathematical functions like the Gamma function and binomial coefficients.
  • Scientific Calculations: Factorials are involved in series expansions, exponents, and complex mathematical models.

How to Use:

  • Enter a non-negative integer value for N in the input field.
  • Click "Calculate" to compute the factorial.
  • If N ≤ 9, the full result will be displayed.
  • If 10 ≤ N ≤ 9999, both the full result and scientific notation will be shown.
  • If N > 9999, the result will be displayed in scientific notation, with an option to request the full result if needed.

Reference this content, page, or tool as:

"Factorial Calculator" at https://miniwebtool.com/factorial-calculator/ from miniwebtool, https://miniwebtool.com/

by miniwebtool team. Updated: Sep 09, 2024

You can also try our new AI Math Solver to solve your math problems through natural language question and answer.

Related Miniwebtools:

Permutation Calculator Combination Calculator Binomial Coefficient Calculator 

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