164345090840985600

164,345,090,840,985,600 is an even composite number composed of seven prime numbers multiplied together.

What does the number 164345090840985600 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 15120 divisors.

164345090840985600 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of fifteen thousand, one hundred twenty divisors.

Prime factorization of 164345090840985600:

219 × 36 × 52 × 72 × 132 × 31 × 67

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 13 × 31 × 67)

See below for interesting mathematical facts about the number 164345090840985600 from the Numbermatics database.


Names of 164345090840985600

  • Cardinal: 164345090840985600 can be written as One hundred sixty-four quadrillion, three hundred forty-five trillion, ninety billion, eight hundred forty million, nine hundred eighty-five thousand, six hundred.

Scientific notation

  • Scientific notation: 1.643450908409856 × 1017

Factors of 164345090840985600

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 128

Divisors of 164345090840985600

Bases of 164345090840985600

  • Binary: 10010001111101111011111101010010000010100000000000000000002
  • Hexadecimal: 0x247DEFD48280000
  • Base-36: 18Y7H0GE8000

Squares and roots of 164345090840985600

  • 164345090840985600 squared (1643450908409856002) is 27009308883531808948664779407360000
  • 164345090840985600 cubed (1643450908409856003) is 4438847322016274496533447019310944571166294016000000
  • The square root of 164345090840985600 is 405394981.2725678033
  • The cube root of 164345090840985600 is 547754.0263520493

Scales and comparisons

How big is 164345090840985600?
  • 164,345,090,840,985,600 seconds is equal to 5,225,665,536 years.
  • To count from 1 to 164,345,090,840,985,600 would take you about fifteen billion, six hundred seventy-six million, nine hundred ninety-six thousand, six hundred 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 164345090840985600 cubic inches would be around 45646.2 feet tall.

Recreational maths with 164345090840985600

  • 164345090840985600 backwards is 006589048090543461
  • 164345090840985600 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 164345090840985600's digits is 72
  • More coming soon!

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"Number 164345090840985600 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 164345090840985600 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/164345090840985600/

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The information we have on file for 164345090840985600 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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