149812721828995225

149,812,721,828,995,225 is an odd composite number composed of seven prime numbers multiplied together.

What does the number 149812721828995225 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 864 divisors.

149812721828995225 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.

Prime factorization of 149812721828995225:

52 × 72 × 113 × 132 × 17 × 61 × 524287

(5 × 5 × 7 × 7 × 11 × 11 × 11 × 13 × 13 × 17 × 61 × 524287)

See below for interesting mathematical facts about the number 149812721828995225 from the Numbermatics database.


Names of 149812721828995225

  • Cardinal: 149812721828995225 can be written as One hundred forty-nine quadrillion, eight hundred twelve trillion, seven hundred twenty-one billion, eight hundred twenty-eight million, nine hundred ninety-five thousand, two hundred twenty-five.

Scientific notation

  • Scientific notation: 1.49812721828995225 × 1017

Factors of 149812721828995225

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 524401

Divisors of 149812721828995225

Bases of 149812721828995225

  • Binary: 10000101000011110111100000011100110111001110100000100110012
  • Hexadecimal: 0x2143DE07373A099
  • Base-36: 14Z46EAN4QZD

Squares and roots of 149812721828995225

  • 149812721828995225 squared (1498127218289952252) is 22443851621811902393747533072800625
  • 149812721828995225 cubed (1498127218289952253) is 3362374499789749872884304249256527494631920502015625
  • The square root of 149812721828995225 is 387056484.0291339507
  • The cube root of 149812721828995225 is 531108.0672195143

Scales and comparisons

How big is 149812721828995225?
  • 149,812,721,828,995,225 seconds is equal to 4,763,581,152 years, 51 weeks, 2 days, 10 hours, 40 minutes, 25 seconds.
  • To count from 1 to 149,812,721,828,995,225 would take you about fourteen billion, two hundred ninety million, seven hundred forty-three thousand, four hundred fifty-eight 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 149812721828995225 cubic inches would be around 44259 feet tall.

Recreational maths with 149812721828995225

  • 149812721828995225 backwards is 522599828127218941
  • 149812721828995225 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 149812721828995225's digits is 85
  • More coming soon!

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"Number 149812721828995225 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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The information we have on file for 149812721828995225 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 149812721828995225, math, Factors of 149812721828995225, curriculum, school, college, exams, university, Prime factorization of 149812721828995225, STEM, science, technology, engineering, physics, economics, calculator, one hundred forty-nine quadrillion, eight hundred twelve trillion, seven hundred twenty-one billion, eight hundred twenty-eight million, nine hundred ninety-five thousand, two hundred twenty-five.

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