122442155

122,442,155 is an odd composite number composed of three prime numbers multiplied together.

What does the number 122442155 look like?

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

122442155 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 122442155:

5 × 11 × 2226221

See below for interesting mathematical facts about the number 122442155 from the Numbermatics database.


Names of 122442155

  • Cardinal: 122442155 can be written as One hundred twenty-two million, four hundred forty-two thousand, one hundred fifty-five.

Scientific notation

  • Scientific notation: 1.22442155 × 108

Factors of 122442155

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 2226237

Divisors of 122442155

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 160287984
  • Sum of proper divisors (its aliquot sum) s(n): 37845829
  • 122442155 is a deficient number, because the sum of its proper divisors (37845829) is less than itself. Its deficiency is 84596326

Bases of 122442155

  • Binary: 1110100110001010001101010112
  • Hexadecimal: 0x74C51AB
  • Base-36: 20WCYZ

Squares and roots of 122442155

Scales and comparisons

How big is 122442155?
  • 122,442,155 seconds is equal to 3 years, 46 weeks, 3 days, 3 hours, 42 minutes, 35 seconds.
  • To count from 1 to 122,442,155 would take you about five years!

    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 122442155 cubic inches would be around 41.4 feet tall.

Recreational maths with 122442155

  • 122442155 backwards is 551244221
  • The number of decimal digits it has is: 9
  • The sum of 122442155's digits is 26
  • More coming soon!

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"Number 122442155 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

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Numbermatics. (2024). Number 122442155 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/122442155/

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The information we have on file for 122442155 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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