135540720321

135,540,720,321 is an odd composite number composed of two prime numbers multiplied together.

What does the number 135540720321 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

135540720321 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 135540720321:

3 × 45180240107

See below for interesting mathematical facts about the number 135540720321 from the Numbermatics database.


Names of 135540720321

  • Cardinal: 135540720321 can be written as One hundred thirty-five billion, five hundred forty million, seven hundred twenty thousand, three hundred twenty-one.

Scientific notation

  • Scientific notation: 1.35540720321 × 1011

Factors of 135540720321

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 45180240110

Divisors of 135540720321

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 180720960432
  • Sum of proper divisors (its aliquot sum) s(n): 45180240111
  • 135540720321 is a deficient number, because the sum of its proper divisors (45180240111) is less than itself. Its deficiency is 90360480210

Bases of 135540720321

  • Binary: 11111100011101101101101000010110000012
  • Hexadecimal: 0x1F8EDB42C1
  • Base-36: 1Q9LG14X

Squares and roots of 135540720321

  • 135540720321 squared (1355407203212) is 18371286865135542343041
  • 135540720321 cubed (1355407203213) is 2490057454924197390474773221636161
  • The square root of 135540720321 is 368158.5532362381
  • The cube root of 135540720321 is 5136.7677438295

Scales and comparisons

How big is 135540720321?
  • 135,540,720,321 seconds is equal to 4,309 years, 40 weeks, 2 days, 8 hours, 5 minutes, 21 seconds.
  • To count from 1 to 135,540,720,321 would take you about eight thousand, six hundred nineteen 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 135540720321 cubic inches would be around 428.1 feet tall.

Recreational maths with 135540720321

  • 135540720321 backwards is 123027045531
  • The number of decimal digits it has is: 12
  • The sum of 135540720321's digits is 33
  • More coming soon!

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"Number 135540720321 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 135540720321 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/135540720321/

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Numbermatics. 2024. "Number 135540720321 - Facts about the integer". https://numbermatics.com/n/135540720321/

The information we have on file for 135540720321 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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