77938691920128

77,938,691,920,128 is an even composite number composed of five prime numbers multiplied together.

What does the number 77938691920128 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1296 divisors.

77938691920128 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 77938691920128:

28 × 35 × 13 × 233 × 892

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 23 × 23 × 23 × 89 × 89)

See below for interesting mathematical facts about the number 77938691920128 from the Numbermatics database.


Names of 77938691920128

  • Cardinal: 77938691920128 can be written as Seventy-seven trillion, nine hundred thirty-eight billion, six hundred ninety-one million, nine hundred twenty thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 7.7938691920128 × 1013

Factors of 77938691920128

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 130

Divisors of 77938691920128

Bases of 77938691920128

  • Binary: 100011011100010100001000000101111010001000000002
  • Hexadecimal: 0x46E2840BD100
  • Base-36: RMKJGUO00

Squares and roots of 77938691920128

  • 77938691920128 squared (779386919201282) is 6074439698220625591531536384
  • 77938691920128 cubed (779386919201283) is 473433884227012638449416415272562853937152
  • The square root of 77938691920128 is 8828289.2974872545
  • The cube root of 77938691920128 is 42715.3895024363

Scales and comparisons

How big is 77938691920128?
  • 77,938,691,920,128 seconds is equal to 2,478,209 years, 16 weeks, 5 days, 12 hours, 28 minutes, 48 seconds.
  • To count from 1 to 77,938,691,920,128 would take you about six million, one hundred ninety-five thousand, five hundred twenty-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 77938691920128 cubic inches would be around 3559.6 feet tall.

Recreational maths with 77938691920128

  • 77938691920128 backwards is 82102919683977
  • 77938691920128 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 77938691920128's digits is 72
  • More coming soon!

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"Number 77938691920128 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 77938691920128 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/77938691920128/

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Numbermatics. 2024. "Number 77938691920128 - Facts about the integer". https://numbermatics.com/n/77938691920128/

The information we have on file for 77938691920128 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 77938691920128, math, Factors of 77938691920128, curriculum, school, college, exams, university, Prime factorization of 77938691920128, STEM, science, technology, engineering, physics, economics, calculator, seventy-seven trillion, nine hundred thirty-eight billion, six hundred ninety-one million, nine hundred twenty thousand, one hundred twenty-eight.

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