1258

1,258 is an even composite number composed of three prime numbers multiplied together.

What does the number 1258 look like?

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

1258 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 1258:

2 × 17 × 37

See below for interesting mathematical facts about the number 1258 from the Numbermatics database.


Names of 1258

  • Cardinal: 1258 can be written as One thousand, two hundred fifty-eight.

Scientific notation

  • Scientific notation: 1.258 × 103

Factors of 1258

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 56

Divisors of 1258

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2052
  • Sum of proper divisors (its aliquot sum) s(n): 794
  • 1258 is a deficient number, because the sum of its proper divisors (794) is less than itself. Its deficiency is 464

Bases of 1258

  • Binary: 100111010102
  • Hexadecimal: 0x4EA
  • Base-36: YY

Squares and roots of 1258

  • 1258 squared (12582) is 1582564
  • 1258 cubed (12583) is 1990865512
  • The square root of 1258 is 35.4682957019
  • The cube root of 1258 is 10.7951052351

Scales and comparisons

How big is 1258?
  • 1,258 seconds is equal to 20 minutes, 58 seconds.
  • To count from 1 to 1,258 would take you about twenty 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 1258 cubic inches would be around 0.9 feet tall.

Recreational maths with 1258

  • 1258 backwards is 8521
  • The number of decimal digits it has is: 4
  • The sum of 1258's digits is 16
  • More coming soon!

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The information we have on file for 1258 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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