121536528377220

121,536,528,377,220 is an even composite number composed of five prime numbers multiplied together.

What does the number 121536528377220 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 936 divisors.

121536528377220 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred thirty-six divisors.

Prime factorization of 121536528377220:

22 × 312 × 5 × 115 × 71

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 11 × 11 × 71)

See below for interesting mathematical facts about the number 121536528377220 from the Numbermatics database.


Names of 121536528377220

  • Cardinal: 121536528377220 can be written as One hundred twenty-one trillion, five hundred thirty-six billion, five hundred twenty-eight million, three hundred seventy-seven thousand, two hundred twenty.

Scientific notation

  • Scientific notation: 1.2153652837722 × 1014

Factors of 121536528377220

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 92

Divisors of 121536528377220

Bases of 121536528377220

  • Binary: 110111010001001011011011001100111100101100001002
  • Hexadecimal: 0x6E896D99E584
  • Base-36: 172X3Z0K90

Squares and roots of 121536528377220

  • 121536528377220 squared (1215365283772202) is 14771127729986802326614928400
  • 121536528377220 cubed (1215365283772203) is 1795231584519082242904721964350278491048000
  • The square root of 121536528377220 is 11024360.6788430137
  • The cube root of 121536528377220 is 49533.8717769903

Scales and comparisons

How big is 121536528377220?
  • 121,536,528,377,220 seconds is equal to 3,864,485 years, 34 weeks, 4 days, 3 hours, 27 minutes.
  • To count from 1 to 121,536,528,377,220 would take you about nine million, six hundred sixty-one thousand, two hundred fourteen 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 121536528377220 cubic inches would be around 4127.8 feet tall.

Recreational maths with 121536528377220

  • 121536528377220 backwards is 022773825635121
  • 121536528377220 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121536528377220's digits is 54
  • More coming soon!

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"Number 121536528377220 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 121536528377220 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/121536528377220/

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Numbermatics. 2024. "Number 121536528377220 - Facts about the integer". https://numbermatics.com/n/121536528377220/

The information we have on file for 121536528377220 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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