1427

1,427 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1427 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1427 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 1427:

1427

See below for interesting mathematical facts about the number 1427 from the Numbermatics database.


Names of 1427

  • Cardinal: 1427 can be written as One thousand, four hundred twenty-seven.

Scientific notation

  • Scientific notation: 1.427 × 103

Factors of 1427

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 1427

Divisors of 1427

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1428
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 1427 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1426

Bases of 1427

  • Binary: 101100100112
  • Hexadecimal: 0x593
  • Base-36: 13N

Squares and roots of 1427

  • 1427 squared (14272) is 2036329
  • 1427 cubed (14273) is 2905841483
  • The square root of 1427 is 37.7756535351
  • The cube root of 1427 is 11.2583477137

Scales and comparisons

How big is 1427?
  • 1,427 seconds is equal to 23 minutes, 47 seconds.
  • To count from 1 to 1,427 would take you about twenty-three 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 1427 cubic inches would be around 0.9 feet tall.

Recreational maths with 1427

  • 1427 backwards is 7241
  • 1427 is a twin prime! Its twin is 1429
  • The number of decimal digits it has is: 4
  • The sum of 1427's digits is 14
  • More coming soon!

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"Number 1427 - Facts about the integer". Numbermatics.com. 2022. Web. 26 September 2022.

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Numbermatics. (2022). Number 1427 - Facts about the integer. Retrieved 26 September 2022, from https://numbermatics.com/n/1427/

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The information we have on file for 1427 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 1427, math, Factors of 1427, curriculum, school, college, exams, university, Prime factorization of 1427, STEM, science, technology, engineering, physics, economics, calculator, one thousand, four hundred twenty-seven.

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