142238870972647155

142,238,870,972,647,155 is an odd composite number composed of seven prime numbers multiplied together.

What does the number 142238870972647155 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2352 divisors.

142238870972647155 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, three hundred fifty-two divisors.

Prime factorization of 142238870972647155:

36 × 5 × 76 × 17 × 312 × 79 × 257

(3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 17 × 31 × 31 × 79 × 257)

See below for interesting mathematical facts about the number 142238870972647155 from the Numbermatics database.


Names of 142238870972647155

  • Cardinal: 142238870972647155 can be written as One hundred forty-two quadrillion, two hundred thirty-eight trillion, eight hundred seventy billion, nine hundred seventy-two million, six hundred forty-seven thousand, one hundred fifty-five.

Scientific notation

  • Scientific notation: 1.42238870972647155 × 1017

Factors of 142238870972647155

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 399

Divisors of 142238870972647155

Bases of 142238870972647155

  • Binary: 1111110010101010101111111111000011001001111000110111100112
  • Hexadecimal: 0x1F9557FE193C6F3
  • Base-36: 12WJGZ8UAO6R

Squares and roots of 142238870972647155

  • 142238870972647155 squared (1422388709726471552) is 20231896415573365417872188129594025
  • 142238870972647155 cubed (1422388709726471553) is 2877762103786702387997349411449637612626149721248875
  • The square root of 142238870972647155 is 377145689.3199856725
  • The cube root of 142238870972647155 is 522002.7193780999

Scales and comparisons

How big is 142238870972647155?
  • 142,238,870,972,647,155 seconds is equal to 4,522,756,123 years, 11 weeks, 1 day, 1 hour, 59 minutes, 15 seconds.
  • To count from 1 to 142,238,870,972,647,155 would take you about thirteen billion, five hundred sixty-eight million, two hundred sixty-eight thousand, three hundred sixty-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 142238870972647155 cubic inches would be around 43500.2 feet tall.

Recreational maths with 142238870972647155

  • 142238870972647155 backwards is 551746279078832241
  • 142238870972647155 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 142238870972647155's digits is 81
  • More coming soon!

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"Number 142238870972647155 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 142238870972647155 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/142238870972647155/

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The information we have on file for 142238870972647155 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 142238870972647155, math, Factors of 142238870972647155, curriculum, school, college, exams, university, Prime factorization of 142238870972647155, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-two quadrillion, two hundred thirty-eight trillion, eight hundred seventy billion, nine hundred seventy-two million, six hundred forty-seven thousand, one hundred fifty-five.

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