138495492249354240

138,495,492,249,354,240 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138495492249354240 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 5472 divisors.

138495492249354240 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five thousand, four hundred seventy-two divisors.

Prime factorization of 138495492249354240:

218 × 3 × 5 × 72 × 11 × 13 × 172 × 17393

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 11 × 13 × 17 × 17 × 17393)

See below for interesting mathematical facts about the number 138495492249354240 from the Numbermatics database.


Names of 138495492249354240

  • Cardinal: 138495492249354240 can be written as One hundred thirty-eight quadrillion, four hundred ninety-five trillion, four hundred ninety-two billion, two hundred forty-nine million, three hundred fifty-four thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.3849549224935424 × 1017

Factors of 138495492249354240

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 17451

Divisors of 138495492249354240

Bases of 138495492249354240

  • Binary: 1111011000000100011101010100110101000010000000000000000002
  • Hexadecimal: 0x1EC08EA9A840000
  • Base-36: 11VOJYSTMEIO

Squares and roots of 138495492249354240

  • 138495492249354240 squared (1384954922493542402) is 19181001373390940364349697005977600
  • 138495492249354240 cubed (1384954922493542403) is 2656482227043318014004124704331536444135019905024000
  • The square root of 138495492249354240 is 372149825.0024501085
  • The cube root of 138495492249354240 is 517382.6720243723

Scales and comparisons

How big is 138495492249354240?
  • 138,495,492,249,354,240 seconds is equal to 4,403,728,258 years, 43 weeks, 6 days, 9 hours, 4 minutes.
  • To count from 1 to 138,495,492,249,354,240 would take you about thirteen billion, two hundred eleven million, one hundred eighty-four thousand, seven hundred seventy-six 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 138495492249354240 cubic inches would be around 43115.2 feet tall.

Recreational maths with 138495492249354240

  • 138495492249354240 backwards is 042453942294594831
  • 138495492249354240 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138495492249354240's digits is 78
  • More coming soon!

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"Number 138495492249354240 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 138495492249354240 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/138495492249354240/

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Numbermatics. 2024. "Number 138495492249354240 - Facts about the integer". https://numbermatics.com/n/138495492249354240/

The information we have on file for 138495492249354240 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!

Keywords: Divisors of 138495492249354240, math, Factors of 138495492249354240, curriculum, school, college, exams, university, Prime factorization of 138495492249354240, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred ninety-five trillion, four hundred ninety-two billion, two hundred forty-nine million, three hundred fifty-four thousand, two hundred forty.

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