149838

149,838 is an even composite number composed of five prime numbers multiplied together.

What does the number 149838 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

149838 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 149838:

2 × 3 × 13 × 17 × 113

See below for interesting mathematical facts about the number 149838 from the Numbermatics database.


Names of 149838

  • Cardinal: 149838 can be written as One hundred forty-nine thousand, eight hundred thirty-eight.

Scientific notation

  • Scientific notation: 1.49838 × 105

Factors of 149838

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 148

Divisors of 149838

Bases of 149838

  • Binary: 1001001001010011102
  • Hexadecimal: 0x2494E
  • Base-36: 37M6

Squares and roots of 149838

  • 149838 squared (1498382) is 22451426244
  • 149838 cubed (1498383) is 3364076805548472
  • The square root of 149838 is 387.0891370213
  • The cube root of 149838 is 53.1137937147

Scales and comparisons

How big is 149838?
  • 149,838 seconds is equal to 1 day, 17 hours, 37 minutes, 18 seconds.
  • To count from 1 to 149,838 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 149838 cubic inches would be around 4.4 feet tall.

Recreational maths with 149838

  • 149838 backwards is 838941
  • The number of decimal digits it has is: 6
  • The sum of 149838's digits is 33
  • More coming soon!

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"Number 149838 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 149838 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/149838/

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Numbermatics. 2024. "Number 149838 - Facts about the integer". https://numbermatics.com/n/149838/

The information we have on file for 149838 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 149838, math, Factors of 149838, curriculum, school, college, exams, university, Prime factorization of 149838, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine thousand, eight hundred thirty-eight.

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