168942632835438000

168,942,632,835,438,000 is an even composite number composed of eight prime numbers multiplied together.

What does the number 168942632835438000 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 4320 divisors.

168942632835438000 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 168942632835438000:

24 × 32 × 53 × 7 × 112 × 612 × 181 × 16453

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 7 × 11 × 11 × 61 × 61 × 181 × 16453)

See below for interesting mathematical facts about the number 168942632835438000 from the Numbermatics database.


Names of 168942632835438000

  • Cardinal: 168942632835438000 can be written as One hundred sixty-eight quadrillion, nine hundred forty-two trillion, six hundred thirty-two billion, eight hundred thirty-five million, four hundred thirty-eight thousand.

Scientific notation

  • Scientific notation: 1.68942632835438 × 1017

Factors of 168942632835438000

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 16723

Divisors of 168942632835438000

Bases of 168942632835438000

  • Binary: 10010110000011010001101101111100011001001101010101101100002
  • Hexadecimal: 0x258346DF19355B0
  • Base-36: 1A7H5Y38PAK0

Squares and roots of 168942632835438000

  • 168942632835438000 squared (1689426328354380002) is 28541613189369613883588651844000000
  • 168942632835438000 cubed (1689426328354380003) is 4821895277582765230017779931534549527247672000000000
  • The square root of 168942632835438000 is 411026316.4755244719
  • The cube root of 168942632835438000 is 552814.9160761307

Scales and comparisons

How big is 168942632835438000?
  • 168,942,632,835,438,000 seconds is equal to 5,371,853,150 years, 15 weeks, 1 day, 11 hours.
  • To count from 1 to 168,942,632,835,438,000 would take you about sixteen billion, one hundred fifteen million, five hundred fifty-nine thousand, four hundred fifty 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 168942632835438000 cubic inches would be around 46067.9 feet tall.

Recreational maths with 168942632835438000

  • 168942632835438000 backwards is 000834538236249861
  • 168942632835438000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 168942632835438000's digits is 72
  • More coming soon!

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"Number 168942632835438000 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

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Numbermatics. (2024). Number 168942632835438000 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/168942632835438000/

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Numbermatics. 2024. "Number 168942632835438000 - Facts about the integer". https://numbermatics.com/n/168942632835438000/

The information we have on file for 168942632835438000 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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