142128

142,128 is an even composite number composed of four prime numbers multiplied together.

What does the number 142128 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 80 divisors.

142128 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.

Prime factorization of 142128:

24 × 33 × 7 × 47

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 47)

See below for interesting mathematical facts about the number 142128 from the Numbermatics database.


Names of 142128

  • Cardinal: 142128 can be written as One hundred forty-two thousand, one hundred twenty-eight.

Scientific notation

  • Scientific notation: 1.42128 × 105

Factors of 142128

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 9
  • Sum of prime factors: 59

Divisors of 142128

Bases of 142128

  • Binary: 1000101011001100002
  • Hexadecimal: 0x22B30
  • Base-36: 31O0

Squares and roots of 142128

  • 142128 squared (1421282) is 20200368384
  • 142128 cubed (1421283) is 2871037957681152
  • The square root of 142128 is 376.9986737377
  • The cube root of 142128 is 52.1867055587

Scales and comparisons

How big is 142128?
  • 142,128 seconds is equal to 1 day, 15 hours, 28 minutes, 48 seconds.
  • To count from 1 to 142,128 would take you about fifteen 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 142128 cubic inches would be around 4.3 feet tall.

Recreational maths with 142128

  • 142128 backwards is 821241
  • 142128 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 142128's digits is 18
  • More coming soon!

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Numbermatics. (2021). Number 142128 - Facts about the integer. Retrieved 17 May 2021, from https://numbermatics.com/n/142128/

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The information we have on file for 142128 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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