31380684140

31,380,684,140 is an even composite number composed of seven prime numbers multiplied together.

What does the number 31380684140 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 192 divisors.

31380684140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.

Prime factorization of 31380684140:

22 × 5 × 13 × 41 × 53 × 67 × 829

(2 × 2 × 5 × 13 × 41 × 53 × 67 × 829)

See below for interesting mathematical facts about the number 31380684140 from the Numbermatics database.


Names of 31380684140

  • Cardinal: 31380684140 can be written as Thirty-one billion, three hundred eighty million, six hundred eighty-four thousand, one hundred forty.

Scientific notation

  • Scientific notation: 3.138068414 × 1010

Factors of 31380684140

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 1010

Divisors of 31380684140

Bases of 31380684140

  • Binary: 111010011100110111100111101011011002
  • Hexadecimal: 0x74E6F3D6C
  • Base-36: EEZ8YUK

Squares and roots of 31380684140

  • 31380684140 squared (313806841402) is 984747337094447539600
  • 31380684140 cubed (313806841403) is 30902045143066963587987741944000
  • The square root of 31380684140 is 177145.9402300825
  • The cube root of 31380684140 is 3154.1872303921

Scales and comparisons

How big is 31380684140?
  • 31,380,684,140 seconds is equal to 997 years, 42 weeks, 8 hours, 42 minutes, 20 seconds.
  • To count from 1 to 31,380,684,140 would take you about one thousand, nine hundred ninety-five 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 31380684140 cubic inches would be around 262.8 feet tall.

Recreational maths with 31380684140

  • 31380684140 backwards is 04148608313
  • The number of decimal digits it has is: 11
  • The sum of 31380684140's digits is 38
  • More coming soon!

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"Number 31380684140 - Facts about the integer". Numbermatics.com. 2024. Web. 31 October 2024.

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Numbermatics. (2024). Number 31380684140 - Facts about the integer. Retrieved 31 October 2024, from https://numbermatics.com/n/31380684140/

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The information we have on file for 31380684140 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!

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