149249

149,249 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 149249 look like?

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

149249 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 149249:

149249

See below for interesting mathematical facts about the number 149249 from the Numbermatics database.


Names of 149249

  • Cardinal: 149249 can be written as One hundred forty-nine thousand, two hundred forty-nine.

Scientific notation

  • Scientific notation: 1.49249 × 105

Factors of 149249

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 149249

Divisors of 149249

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 149250
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 149249 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 149248

Bases of 149249

  • Binary: 1001000111000000012
  • Hexadecimal: 0x24701
  • Base-36: 375T

Squares and roots of 149249

  • 149249 squared (1492492) is 22275264001
  • 149249 cubed (1492493) is 3324560876885249
  • The square root of 149249 is 386.3275812053
  • The cube root of 149249 is 53.0441071069

Scales and comparisons

How big is 149249?
  • 149,249 seconds is equal to 1 day, 17 hours, 27 minutes, 29 seconds.
  • To count from 1 to 149,249 would take you about seventeen 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 149249 cubic inches would be around 4.4 feet tall.

Recreational maths with 149249

  • 149249 backwards is 942941
  • 149249 is a twin prime! Its twin is 149251
  • The number of decimal digits it has is: 6
  • The sum of 149249's digits is 29
  • More coming soon!

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"Number 149249 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.

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Numbermatics. (2024). Number 149249 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/149249/

Chicago style:
Numbermatics. 2024. "Number 149249 - Facts about the integer". https://numbermatics.com/n/149249/

The information we have on file for 149249 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 149249, math, Factors of 149249, curriculum, school, college, exams, university, Prime factorization of 149249, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine thousand, two hundred forty-nine.

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