138406089181955544907776

138,406,089,181,955,544,907,776 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138406089181955544907776 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 57375 divisors.

138406089181955544907776 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of fifty-seven thousand, three hundred seventy-five divisors.

Prime factorization of 138406089181955544907776:

216 × 34 × 74 × 134 × 172 × 312 × 372

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 17 × 17 × 31 × 31 × 37 × 37)

See below for interesting mathematical facts about the number 138406089181955544907776 from the Numbermatics database.


Names of 138406089181955544907776

  • Cardinal: 138406089181955544907776 can be written as One hundred thirty-eight sextillion, four hundred six quintillion, eighty-nine quadrillion, one hundred eighty-one trillion, nine hundred fifty-five billion, five hundred forty-four million, nine hundred seven thousand, seven hundred seventy-six.

Scientific notation

  • Scientific notation: 1.38406089181955544907776 × 1023

Factors of 138406089181955544907776

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 34
  • Sum of prime factors: 110

Divisors of 138406089181955544907776

Bases of 138406089181955544907776

  • Binary: 111010100111100000010010101100100010000011001100101110111100100000000000000002
  • Hexadecimal: 0x1D4F0256441997790000
  • Base-36: MJDKKUNPDZQ4G00

Squares and roots of 138406089181955544907776

  • 138406089181955544907776 squared (1384060891819555449077762) is 19156245522643431718206104018813688644345266176
  • 138406089181955544907776 cubed (1384060891819555449077763) is 2651341026198423418115186825047395297217635490795226117688048092184576
  • 138406089181955544907776 is a perfect square number. Its square root is 372029688576
  • The cube root of 138406089181955544907776 is 51727131.9291632561

Scales and comparisons

How big is 138406089181955544907776?
  • 138,406,089,181,955,544,907,776 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,406,089,181,955,544,907,776 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 138406089181955544907776 cubic inches would be around 4310594.3 feet tall.

Recreational maths with 138406089181955544907776

  • 138406089181955544907776 backwards is 677709445559181980604831
  • 138406089181955544907776 is a Harshad number.
  • The number of decimal digits it has is: 24
  • The sum of 138406089181955544907776's digits is 117
  • More coming soon!

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"Number 138406089181955544907776 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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The information we have on file for 138406089181955544907776 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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