149131

149,131 is an odd composite number composed of three prime numbers multiplied together.

What does the number 149131 look like?

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

149131 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 149131:

19 × 47 × 167

See below for interesting mathematical facts about the number 149131 from the Numbermatics database.


Names of 149131

  • Cardinal: 149131 can be written as One hundred forty-nine thousand, one hundred thirty-one.

Scientific notation

  • Scientific notation: 1.49131 × 105

Factors of 149131

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 233

Divisors of 149131

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 161280
  • Sum of proper divisors (its aliquot sum) s(n): 12149
  • 149131 is a deficient number, because the sum of its proper divisors (12149) is less than itself. Its deficiency is 136982

Bases of 149131

  • Binary: 1001000110100010112
  • Hexadecimal: 0x2468B
  • Base-36: 372J

Squares and roots of 149131

  • 149131 squared (1491312) is 22240055161
  • 149131 cubed (1491313) is 3316681666215091
  • The square root of 149131 is 386.1748308733
  • The cube root of 149131 is 53.0301240877

Scales and comparisons

How big is 149131?
  • 149,131 seconds is equal to 1 day, 17 hours, 25 minutes, 31 seconds.
  • To count from 1 to 149,131 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 149131 cubic inches would be around 4.4 feet tall.

Recreational maths with 149131

  • 149131 backwards is 131941
  • 149131 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 149131's digits is 19
  • More coming soon!

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The information we have on file for 149131 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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