1958

1,958 is an even composite number composed of three prime numbers multiplied together.

What does the number 1958 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1958 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1958:

2 × 11 × 89

See below for interesting mathematical facts about the number 1958 from the Numbermatics database.


Names of 1958

  • Cardinal: 1958 can be written as One thousand, nine hundred fifty-eight.

Scientific notation

  • Scientific notation: 1.958 × 103

Factors of 1958

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 102

Divisors of 1958

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3240
  • Sum of proper divisors (its aliquot sum) s(n): 1282
  • 1958 is a deficient number, because the sum of its proper divisors (1282) is less than itself. Its deficiency is 676

Bases of 1958

  • Binary: 111101001102
  • Hexadecimal: 0x7A6
  • Base-36: 1IE

Squares and roots of 1958

  • 1958 squared (19582) is 3833764
  • 1958 cubed (19583) is 7506509912
  • The square root of 1958 is 44.2492937797
  • The cube root of 1958 is 12.5103913591

Scales and comparisons

How big is 1958?
  • 1,958 seconds is equal to 32 minutes, 38 seconds.
  • To count from 1 to 1,958 would take you about thirty-two minutes.

    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 1958 cubic inches would be around 1 feet tall.

Recreational maths with 1958

  • 1958 backwards is 8591
  • The number of decimal digits it has is: 4
  • The sum of 1958's digits is 23
  • More coming soon!

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"Number 1958 - Facts about the integer". Numbermatics.com. 2020. Web. 9 July 2020.

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Numbermatics. (2020). Number 1958 - Facts about the integer. Retrieved 9 July 2020, from https://numbermatics.com/n/1958/

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The information we have on file for 1958 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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