162128

162,128 is an even composite number composed of two prime numbers multiplied together.

What does the number 162128 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 10 divisors.

162128 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of ten divisors.

Prime factorization of 162128:

24 × 10133

(2 × 2 × 2 × 2 × 10133)

See below for interesting mathematical facts about the number 162128 from the Numbermatics database.


Names of 162128

  • Cardinal: 162128 can be written as One hundred sixty-two thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.62128 × 105

Factors of 162128

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 10135

Divisors of 162128

  • Number of divisors d(n): 10
  • Complete list of divisors:
  • Sum of all divisors σ(n): 314154
  • Sum of proper divisors (its aliquot sum) s(n): 152026
  • 162128 is a deficient number, because the sum of its proper divisors (152026) is less than itself. Its deficiency is 10102

Bases of 162128

  • Binary: 1001111001010100002
  • Hexadecimal: 0x27950
  • Base-36: 3H3K

Squares and roots of 162128

  • 162128 squared (1621282) is 26285488384
  • 162128 cubed (1621283) is 4261613660721152
  • The square root of 162128 is 402.6512138315
  • The cube root of 162128 is 54.5279715013

Scales and comparisons

How big is 162128?
  • 162,128 seconds is equal to 1 day, 21 hours, 2 minutes, 8 seconds.
  • To count from 1 to 162,128 would take you about twenty-one hours.

    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 162128 cubic inches would be around 4.5 feet tall.

Recreational maths with 162128

  • 162128 backwards is 821261
  • The number of decimal digits it has is: 6
  • The sum of 162128's digits is 20
  • More coming soon!

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"Number 162128 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 162128 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/162128/

Chicago style:
Numbermatics. 2024. "Number 162128 - Facts about the integer". https://numbermatics.com/n/162128/

The information we have on file for 162128 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 162128, math, Factors of 162128, curriculum, school, college, exams, university, Prime factorization of 162128, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-two thousand, one hundred twenty-eight.

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