138861463372800

138,861,463,372,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138861463372800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1584 divisors.

138861463372800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, five hundred eighty-four divisors.

Prime factorization of 138861463372800:

210 × 3 × 52 × 7 × 292 × 281 × 1093

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 29 × 29 × 281 × 1093)

See below for interesting mathematical facts about the number 138861463372800 from the Numbermatics database.


Names of 138861463372800

  • Cardinal: 138861463372800 can be written as One hundred thirty-eight trillion, eight hundred sixty-one billion, four hundred sixty-three million, three hundred seventy-two thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.388614633728 × 1014

Factors of 138861463372800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 1420

Divisors of 138861463372800

Bases of 138861463372800

  • Binary: 111111001001011001101000011001010000100000000002
  • Hexadecimal: 0x7E4B34328400
  • Base-36: 1D802PZU2O

Squares and roots of 138861463372800

  • 138861463372800 squared (1388614633728002) is 19282506010035475951779840000
  • 138861463372800 cubed (1388614633728003) is 2677597002048337113106691471129444352000000
  • The square root of 138861463372800 is 11783949.3962253589
  • The cube root of 138861463372800 is 51783.7995099717

Scales and comparisons

How big is 138861463372800?
  • 138,861,463,372,800 seconds is equal to 4,415,365 years, 3 days, 2 hours, 40 minutes.
  • To count from 1 to 138,861,463,372,800 would take you about eleven million, thirty-eight thousand, four hundred twelve 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 138861463372800 cubic inches would be around 4315.3 feet tall.

Recreational maths with 138861463372800

  • 138861463372800 backwards is 008273364168831
  • 138861463372800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138861463372800's digits is 60
  • More coming soon!

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"Number 138861463372800 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 138861463372800 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/138861463372800/

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The information we have on file for 138861463372800 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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