18243130340917868400

18,243,130,340,917,868,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18243130340917868400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6750 divisors.

18243130340917868400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, seven hundred fifty divisors.

Prime factorization of 18243130340917868400:

24 × 34 × 52 × 74 × 412 × 4312 × 751

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 41 × 41 × 431 × 431 × 751)

See below for interesting mathematical facts about the number 18243130340917868400 from the Numbermatics database.


Names of 18243130340917868400

  • Cardinal: 18243130340917868400 can be written as Eighteen quintillion, two hundred forty-three quadrillion, one hundred thirty trillion, three hundred forty billion, nine hundred seventeen million, eight hundred sixty-eight thousand, four hundred.

Scientific notation

  • Scientific notation: 1.82431303409178684 × 1019

Factors of 18243130340917868400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1240

Divisors of 18243130340917868400

Bases of 18243130340917868400

  • Binary: 11111101001011001001111001100011100010011000111101110111011100002
  • Hexadecimal: 0xFD2C9E63898F7770
  • Base-36: 3ULP5ZGN7EV00

Squares and roots of 18243130340917868400

  • 18243130340917868400 squared (182431303409178684002) is 332811804635718101313176994399718560000
  • 18243130340917868400 cubed (182431303409178684003) is 6071529130965498980375712224826879416163589035117504000000
  • The square root of 18243130340917868400 is 4271197764.2012630647
  • The cube root of 18243130340917868400 is 2632488.3243716471

Scales and comparisons

How big is 18243130340917868400?
  • 18,243,130,340,917,868,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 18,243,130,340,917,868,400 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 18243130340917868400 cubic inches would be around 219374 feet tall.

Recreational maths with 18243130340917868400

  • 18243130340917868400 backwards is 00486871904303134281
  • 18243130340917868400 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 18243130340917868400's digits is 72
  • More coming soon!

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"Number 18243130340917868400 - Facts about the integer". Numbermatics.com. 2024. Web. 20 May 2024.

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Numbermatics. (2024). Number 18243130340917868400 - Facts about the integer. Retrieved 20 May 2024, from https://numbermatics.com/n/18243130340917868400/

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Numbermatics. 2024. "Number 18243130340917868400 - Facts about the integer". https://numbermatics.com/n/18243130340917868400/

The information we have on file for 18243130340917868400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 18243130340917868400, math, Factors of 18243130340917868400, curriculum, school, college, exams, university, Prime factorization of 18243130340917868400, STEM, science, technology, engineering, physics, economics, calculator, eighteen quintillion, two hundred forty-three quadrillion, one hundred thirty trillion, three hundred forty billion, nine hundred seventeen million, eight hundred sixty-eight thousand, four hundred.

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