138815032738090120

138,815,032,738,090,120 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138815032738090120 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 1024 divisors.

138815032738090120 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.

Prime factorization of 138815032738090120:

23 × 5 × 53 × 61 × 113 × 157 × 197 × 281 × 1093

(2 × 2 × 2 × 5 × 53 × 61 × 113 × 157 × 197 × 281 × 1093)

See below for interesting mathematical facts about the number 138815032738090120 from the Numbermatics database.


Names of 138815032738090120

  • Cardinal: 138815032738090120 can be written as One hundred thirty-eight quadrillion, eight hundred fifteen trillion, thirty-two billion, seven hundred thirty-eight million, ninety thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 1.3881503273809012 × 1017

Factors of 138815032738090120

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 11
  • Sum of prime factors: 1962

Divisors of 138815032738090120

Bases of 138815032738090120

  • Binary: 1111011010010101110001001011010111101011010001100100010002
  • Hexadecimal: 0x1ED2B896BD68C88
  • Base-36: 11YTTLOABOUG

Squares and roots of 138815032738090120

  • 138815032738090120 squared (1388150327380901202) is 19269613314077031798144705241614400
  • 138815032738090120 cubed (1388150327380901203) is 2674912003043940422865188887881711936808601489728000
  • The square root of 138815032738090120 is 372578894.6492945403
  • The cube root of 138815032738090120 is 517780.2727566711

Scales and comparisons

How big is 138815032738090120?
  • 138,815,032,738,090,120 seconds is equal to 4,413,888,657 years, 51 weeks, 16 hours, 8 minutes, 40 seconds.
  • To count from 1 to 138,815,032,738,090,120 would take you about thirteen billion, two hundred forty-one million, six hundred sixty-five thousand, nine hundred seventy-three 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 138815032738090120 cubic inches would be around 43148.4 feet tall.

Recreational maths with 138815032738090120

  • 138815032738090120 backwards is 021090837230518831
  • 138815032738090120 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138815032738090120's digits is 61
  • More coming soon!

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"Number 138815032738090120 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 138815032738090120 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/138815032738090120/

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Numbermatics. 2024. "Number 138815032738090120 - Facts about the integer". https://numbermatics.com/n/138815032738090120/

The information we have on file for 138815032738090120 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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