102 is an even composite number composed of three prime numbers multiplied together.

What does the number 102 look like?

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

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

Prime factorization of 102:

2 × 3 × 17

See below for interesting mathematical facts about the number 102 from the Numbermatics database.

Names of 102

  • Cardinal: 102 can be written as One hundred two.

Scientific notation

  • Scientific notation: 1.02 × 102

Factors of 102

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 22

Divisors of 102

  • Number of divisors d(n): 8
  • Complete list of divisors:
    1 2 3 6 17 34 51 102
  • Sum of all divisors σ(n): 216
  • Sum of proper divisors (its aliquot sum) s(n): 114
  • 102 is an abundant number, because the sum of its proper divisors (114) is greater than itself. Its abundance is 12

Bases of 102

  • Binary: 11001102
  • Hexadecimal: 0x66
  • Base-36: 2U

Squares and roots of 102

  • 102 squared (1022) is 10404
  • 102 cubed (1023) is 1061208
  • The square root of 102 is 10.0995049385
  • The cube root of 102 is 4.6723287283

Scales and comparisons

How big is 102?
  • 102 seconds is equal to 1 minute, 42 seconds.
  • To count from 1 to 102 would take you about fifty-one seconds.

    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 102 cubic inches would be around 0.4 feet tall.

Recreational maths with 102

  • 102 backwards is 201
  • 102 is a Harshad number.
  • The number of decimal digits it has is: 3
  • The sum of 102's digits is 3
  • More coming soon!

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"Number 102 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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The information we have on file for 102 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 102, math, Factors of 102, curriculum, school, college, exams, university, Prime factorization of 102, STEM, science, technology, engineering, physics, economics, calculator, one hundred two.

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