138613393518089490

138,613,393,518,089,490 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138613393518089490 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 1920 divisors.

138613393518089490 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 138613393518089490:

2 × 34 × 5 × 7 × 112 × 13 × 71 × 1543 × 141863

(2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 11 × 13 × 71 × 1543 × 141863)

See below for interesting mathematical facts about the number 138613393518089490 from the Numbermatics database.


Names of 138613393518089490

  • Cardinal: 138613393518089490 can be written as One hundred thirty-eight quadrillion, six hundred thirteen trillion, three hundred ninety-three billion, five hundred eighteen million, eighty-nine thousand, four hundred ninety.

Scientific notation

  • Scientific notation: 1.3861339351808949 × 1017

Factors of 138613393518089490

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 143518

Divisors of 138613393518089490

Bases of 138613393518089490

  • Binary: 1111011000111010000100101101000011100000111010101000100102
  • Hexadecimal: 0x1EC7425A1C1D512
  • Base-36: 11WUCHW8WN4I

Squares and roots of 138613393518089490

  • 138613393518089490 squared (1386133935180894902) is 19213672862600733441495859648460100
  • 138613393518089490 cubed (1386133935180894903) is 2663272397431512441025962163655376448501572494349000
  • The square root of 138613393518089490 is 372308196.9525912681
  • The cube root of 138613393518089490 is 517529.4464087441

Scales and comparisons

How big is 138613393518089490?
  • 138,613,393,518,089,490 seconds is equal to 4,407,477,154 years, 25 weeks, 6 days, 3 hours, 31 minutes, 30 seconds.
  • To count from 1 to 138,613,393,518,089,490 would take you about thirteen billion, two hundred twenty-two million, four hundred thirty-one thousand, four hundred sixty-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 138613393518089490 cubic inches would be around 43127.5 feet tall.

Recreational maths with 138613393518089490

  • 138613393518089490 backwards is 094980815393316831
  • 138613393518089490 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138613393518089490's digits is 81
  • More coming soon!

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"Number 138613393518089490 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 138613393518089490 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/138613393518089490/

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Numbermatics. 2024. "Number 138613393518089490 - Facts about the integer". https://numbermatics.com/n/138613393518089490/

The information we have on file for 138613393518089490 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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