168243931793341440

168,243,931,793,341,440 is an even composite number composed of six prime numbers multiplied together.

What does the number 168243931793341440 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1584 divisors.

168243931793341440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred eighty-four divisors.

Prime factorization of 168243931793341440:

210 × 33 × 5 × 892 × 401 × 6192

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 89 × 89 × 401 × 619 × 619)

See below for interesting mathematical facts about the number 168243931793341440 from the Numbermatics database.


Names of 168243931793341440

  • Cardinal: 168243931793341440 can be written as One hundred sixty-eight quadrillion, two hundred forty-three trillion, nine hundred thirty-one billion, seven hundred ninety-three million, three hundred forty-one thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.6824393179334144 × 1017

Factors of 168243931793341440

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1119

Divisors of 168243931793341440

Bases of 168243931793341440

  • Binary: 10010101011011100011110110111011100010100000111100000000002
  • Hexadecimal: 0x255B8F6EE283C00
  • Base-36: 1A0LHV9G5XC0

Squares and roots of 168243931793341440

  • 168243931793341440 squared (1682439317933414402) is 28306020585282526610991920421273600
  • 168243931793341440 cubed (1682439317933414403) is 4762316196691192154443070969316896465900204457984000
  • The square root of 168243931793341440 is 410175489.0206647149
  • The cube root of 168243931793341440 is 552051.7653807133

Scales and comparisons

How big is 168243931793341440?
  • 168,243,931,793,341,440 seconds is equal to 5,349,636,618 years, 19 weeks, 4 days, 14 hours, 24 minutes.
  • To count from 1 to 168,243,931,793,341,440 would take you about sixteen billion, forty-eight million, nine hundred nine thousand, eight hundred fifty-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 168243931793341440 cubic inches would be around 46004.3 feet tall.

Recreational maths with 168243931793341440

  • 168243931793341440 backwards is 044143397139342861
  • 168243931793341440 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 168243931793341440's digits is 72
  • More coming soon!

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"Number 168243931793341440 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 168243931793341440 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/168243931793341440/

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Numbermatics. 2024. "Number 168243931793341440 - Facts about the integer". https://numbermatics.com/n/168243931793341440/

The information we have on file for 168243931793341440 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 168243931793341440, math, Factors of 168243931793341440, curriculum, school, college, exams, university, Prime factorization of 168243931793341440, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-eight quadrillion, two hundred forty-three trillion, nine hundred thirty-one billion, seven hundred ninety-three million, three hundred forty-one thousand, four hundred forty.

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