133745

133,745 is an odd composite number composed of three prime numbers multiplied together.

What does the number 133745 look like?

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

133745 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 133745:

5 × 23 × 1163

See below for interesting mathematical facts about the number 133745 from the Numbermatics database.


Names of 133745

  • Cardinal: 133745 can be written as One hundred thirty-three thousand, seven hundred forty-five.

Scientific notation

  • Scientific notation: 1.33745 × 105

Factors of 133745

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 1191

Divisors of 133745

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 167616
  • Sum of proper divisors (its aliquot sum) s(n): 33871
  • 133745 is a deficient number, because the sum of its proper divisors (33871) is less than itself. Its deficiency is 99874

Bases of 133745

  • Binary: 1000001010011100012
  • Hexadecimal: 0x20A71
  • Base-36: 2V75

Squares and roots of 133745

  • 133745 squared (1337452) is 17887725025
  • 133745 cubed (1337453) is 2392393783468625
  • The square root of 133745 is 365.7116350351
  • The cube root of 133745 is 51.1398188163

Scales and comparisons

How big is 133745?
  • 133,745 seconds is equal to 1 day, 13 hours, 9 minutes, 5 seconds.
  • To count from 1 to 133,745 would take you about thirteen 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 133745 cubic inches would be around 4.3 feet tall.

Recreational maths with 133745

  • 133745 backwards is 547331
  • 133745 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 133745's digits is 23
  • More coming soon!

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"Number 133745 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 133745 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/133745/

Chicago style:
Numbermatics. 2024. "Number 133745 - Facts about the integer". https://numbermatics.com/n/133745/

The information we have on file for 133745 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 133745, math, Factors of 133745, curriculum, school, college, exams, university, Prime factorization of 133745, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-three thousand, seven hundred forty-five.

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