77768

77,768 is an even composite number composed of two prime numbers multiplied together.

What does the number 77768 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

77768 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 77768:

23 × 9721

(2 × 2 × 2 × 9721)

See below for interesting mathematical facts about the number 77768 from the Numbermatics database.


Names of 77768

  • Cardinal: 77768 can be written as Seventy-seven thousand, seven hundred sixty-eight.

Scientific notation

  • Scientific notation: 7.7768 × 104

Factors of 77768

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 9723

Divisors of 77768

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 145830
  • Sum of proper divisors (its aliquot sum) s(n): 68062
  • 77768 is a deficient number, because the sum of its proper divisors (68062) is less than itself. Its deficiency is 9706

Bases of 77768

  • Binary: 100101111110010002
  • Hexadecimal: 0x12FC8
  • Base-36: 1O08

Squares and roots of 77768

  • 77768 squared (777682) is 6047861824
  • 77768 cubed (777683) is 470330118328832
  • The square root of 77768 is 278.8691449407
  • The cube root of 77768 is 42.6841833457

Scales and comparisons

How big is 77768?
  • 77,768 seconds is equal to 21 hours, 36 minutes, 8 seconds.
  • To count from 1 to 77,768 would take you about twenty-one hours.

    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 77768 cubic inches would be around 3.6 feet tall.

Recreational maths with 77768

  • 77768 backwards is 86777
  • The number of decimal digits it has is: 5
  • The sum of 77768's digits is 35
  • More coming soon!

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"Number 77768 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 77768 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/77768/

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Numbermatics. 2024. "Number 77768 - Facts about the integer". https://numbermatics.com/n/77768/

The information we have on file for 77768 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 77768, math, Factors of 77768, curriculum, school, college, exams, university, Prime factorization of 77768, STEM, science, technology, engineering, physics, economics, calculator, seventy-seven thousand, seven hundred sixty-eight.

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