138637769079001920000

138,637,769,079,001,920,000 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138637769079001920000 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 9600 divisors.

138637769079001920000 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nine thousand, six hundred divisors.

Prime factorization of 138637769079001920000:

29 × 3 × 54 × 72 × 13 × 71 × 229 × 1741 × 8009

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 13 × 71 × 229 × 1741 × 8009)

See below for interesting mathematical facts about the number 138637769079001920000 from the Numbermatics database.


Names of 138637769079001920000

  • Cardinal: 138637769079001920000 can be written as One hundred thirty-eight quintillion, six hundred thirty-seven quadrillion, seven hundred sixty-nine trillion, seventy-nine billion, one million, nine hundred twenty thousand.

Scientific notation

  • Scientific notation: 1.3863776907900192 × 1020

Factors of 138637769079001920000

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 10080

Divisors of 138637769079001920000

Bases of 138637769079001920000

  • Binary: 11110000011111111000100110001110001011001101000101100110010000000002
  • Hexadecimal: 0x783FC4C71668B3200
  • Base-36: T9AYZK1URNSAO

Squares and roots of 138637769079001920000

  • 138637769079001920000 squared (1386377690790019200002) is 19220431015202660877274263363686400000000
  • 138637769079001920000 cubed (1386377690790019200003) is 2664677676684552940317446072273469283958483877888000000000000
  • The square root of 138637769079001920000 is 11774454088.3644333823
  • The cube root of 138637769079001920000 is 5175597.8097414121

Scales and comparisons

How big is 138637769079001920000?
  • 138,637,769,079,001,920,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,637,769,079,001,920,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138637769079001920000 cubic inches would be around 431299.8 feet tall.

Recreational maths with 138637769079001920000

  • 138637769079001920000 backwards is 000029100970967736831
  • 138637769079001920000 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138637769079001920000's digits is 78
  • More coming soon!

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"Number 138637769079001920000 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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The information we have on file for 138637769079001920000 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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