68,442,529 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 68442529 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

68442529 is an odd composite number. It has a total of three divisors.

Prime factorization of 68442529:


(8273 × 8273)

See below for interesting mathematical facts about the number 68442529 from the Numbermatics database.

Names of 68442529

  • Cardinal: 68442529 can be written as Sixty-eight million, four hundred forty-two thousand, five hundred twenty-nine.

Scientific notation

  • Scientific notation: 6.8442529 × 107

Factors of 68442529

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 8273

Divisors of 68442529

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 68450803
  • Sum of proper divisors (its aliquot sum) s(n): 8274
  • 68442529 is a deficient number, because the sum of its proper divisors (8274) is less than itself. Its deficiency is 68434255

Bases of 68442529

  • Binary: 1000001010001011001101000012
  • Hexadecimal: 0x41459A1
  • Base-36: 14QYLD

Squares and roots of 68442529

  • 68442529 squared (684425292) is 4684379775915841
  • 68442529 cubed (684425293) is 320610798660133449201889
  • 68442529 is a perfect square number. Its square root is 8273
  • The cube root of 68442529 is 409.0490134409

Scales and comparisons

How big is 68442529?
  • 68,442,529 seconds is equal to 2 years, 9 weeks, 1 day, 3 hours, 48 minutes, 49 seconds.
  • To count from 1 to 68,442,529 would take you about three 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 68442529 cubic inches would be around 34.1 feet tall.

Recreational maths with 68442529

  • 68442529 backwards is 92524486
  • The number of decimal digits it has is: 8
  • The sum of 68442529's digits is 40
  • More coming soon!

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"Number 68442529 - Facts about the integer". Numbermatics.com. 2022. Web. 1 July 2022.

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Numbermatics. (2022). Number 68442529 - Facts about the integer. Retrieved 1 July 2022, from https://numbermatics.com/n/68442529/

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Numbermatics. 2022. "Number 68442529 - Facts about the integer". https://numbermatics.com/n/68442529/

The information we have on file for 68442529 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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