161432164432401408

161,432,164,432,401,408 is an even composite number composed of seven prime numbers multiplied together.

What does the number 161432164432401408 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7920 divisors.

161432164432401408 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, nine hundred twenty divisors.

Prime factorization of 161432164432401408:

210 × 33 × 74 × 132 × 23 × 372 × 457

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 23 × 37 × 37 × 457)

See below for interesting mathematical facts about the number 161432164432401408 from the Numbermatics database.


Names of 161432164432401408

  • Cardinal: 161432164432401408 can be written as One hundred sixty-one quadrillion, four hundred thirty-two trillion, one hundred sixty-four billion, four hundred thirty-two million, four hundred one thousand, four hundred eight.

Scientific notation

  • Scientific notation: 1.61432164432401408 × 1017

Factors of 161432164432401408

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 542

Divisors of 161432164432401408

Bases of 161432164432401408

  • Binary: 10001111011000010110110010110000000101000011010100000000002
  • Hexadecimal: 0x23D85B2C050D400
  • Base-36: 185IXCJC2YO0

Squares and roots of 161432164432401408

  • 161432164432401408 squared (1614321644324014082) is 26060343713329886207144801640382464
  • 161432164432401408 cubed (1614321644324014083) is 4206977691495168490900928754606882840354183092109312
  • The square root of 161432164432401408 is 401786217.3250862123
  • The cube root of 161432164432401408 is 544498.5027712521

Scales and comparisons

How big is 161432164432401408?
  • 161,432,164,432,401,408 seconds is equal to 5,133,043,486 years, 24 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
  • To count from 1 to 161,432,164,432,401,408 would take you about fifteen billion, three hundred ninety-nine million, one hundred thirty thousand, four hundred fifty-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 161432164432401408 cubic inches would be around 45374.9 feet tall.

Recreational maths with 161432164432401408

  • 161432164432401408 backwards is 804104234461234161
  • 161432164432401408 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 161432164432401408's digits is 54
  • More coming soon!

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"Number 161432164432401408 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 161432164432401408 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/161432164432401408/

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Numbermatics. 2024. "Number 161432164432401408 - Facts about the integer". https://numbermatics.com/n/161432164432401408/

The information we have on file for 161432164432401408 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 161432164432401408, math, Factors of 161432164432401408, curriculum, school, college, exams, university, Prime factorization of 161432164432401408, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-one quadrillion, four hundred thirty-two trillion, one hundred sixty-four billion, four hundred thirty-two million, four hundred one thousand, four hundred eight.

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