138542383372352400

138,542,383,372,352,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 138542383372352400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2925 divisors.

138542383372352400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, nine hundred twenty-five divisors.

Prime factorization of 138542383372352400:

24 × 312 × 52 × 74 × 5212

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 521 × 521)

See below for interesting mathematical facts about the number 138542383372352400 from the Numbermatics database.


Names of 138542383372352400

  • Cardinal: 138542383372352400 can be written as One hundred thirty-eight quadrillion, five hundred forty-two trillion, three hundred eighty-three billion, three hundred seventy-two million, three hundred fifty-two thousand, four hundred.

Scientific notation

  • Scientific notation: 1.385423833723524 × 1017

Factors of 138542383372352400

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 538

Divisors of 138542383372352400

Bases of 138542383372352400

  • Binary: 1111011000011001110010000010010110011111010111011100100002
  • Hexadecimal: 0x1EC33904B3EBB90
  • Base-36: 11W56CA9K900

Squares and roots of 138542383372352400

  • 138542383372352400 squared (1385423833723524002) is 19193991990491866762184709785760000
  • 138542383372352400 cubed (1385423833723524003) is 2659181396792585546591987749262315798111221824000000
  • 138542383372352400 is a perfect square number. Its square root is 372212820
  • The cube root of 138542383372352400 is 517441.0563963453

Scales and comparisons

How big is 138542383372352400?
  • 138,542,383,372,352,400 seconds is equal to 4,405,219,251 years, 26 weeks, 4 days, 9 hours.
  • To count from 1 to 138,542,383,372,352,400 would take you about thirteen billion, two hundred fifteen million, six hundred fifty-seven thousand, seven hundred fifty-four 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 138542383372352400 cubic inches would be around 43120.1 feet tall.

Recreational maths with 138542383372352400

  • 138542383372352400 backwards is 004253273383245831
  • 138542383372352400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138542383372352400's digits is 63
  • More coming soon!

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"Number 138542383372352400 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 138542383372352400 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/138542383372352400/

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The information we have on file for 138542383372352400 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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