1358

1,358 is an even composite number composed of three prime numbers multiplied together.

1358 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 1358:

2 × 7 × 97

See below for interesting mathematical facts about the number 1358 from the Numbermatics database.

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Names Factors Divisors Scales Roots Fun

Names of 1358

  • Cardinal: 1358 can be written as One thousand, three hundred fifty-eight.

Scientific notation

  • Scientific notation: 1.358 × 103

Factors of 1358

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 106

Divisors of 1358

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2352
  • Sum of proper divisors (its aliquot sum) s(n): 994
  • 1358 is a deficient number, because the sum of its proper divisors (994) is less than itself. Its deficiency is 364

Bases of 1358

  • Binary: 10101001110 2
  • Hexadecimal: 0x54e

Squares and roots of 1358

  • 1358 squared (13582) is 1844164
  • 1358 cubed (13583) is 2504374712
  • The square root of 1358 is 36.8510515453
  • The cube root of 1358 is 11.0738828115

Scales and comparisons

How big is 1358?
  • 1,358 seconds is equal to 22 minutes, 38 seconds.
  • To count from 1 to 1,358 would take you about twenty-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.

    Note: we do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!

  • A cube with a volume of 1358 cubic inches would be around 0.9 feet tall.

Recreational maths with 1358

  • 1358 backwards is 8531
  • The number of decimal digits it has is: 4
  • The sum of 1358's digits is 17
  • More coming soon!

The information we have on file for 1358 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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