16402338949494960

16,402,338,949,494,960 is an even composite number composed of seven prime numbers multiplied together.

What does the number 16402338949494960 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6400 divisors.

16402338949494960 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, four hundred divisors.

Prime factorization of 16402338949494960:

24 × 39 × 5 × 7 × 113 × 193 × 163

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 11 × 11 × 19 × 19 × 19 × 163)

See below for interesting mathematical facts about the number 16402338949494960 from the Numbermatics database.


Names of 16402338949494960

  • Cardinal: 16402338949494960 can be written as Sixteen quadrillion, four hundred two trillion, three hundred thirty-eight billion, nine hundred forty-nine million, four hundred ninety-four thousand, nine hundred sixty.

Scientific notation

  • Scientific notation: 1.640233894949496 × 1016

Factors of 16402338949494960

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 210

Divisors of 16402338949494960

Bases of 16402338949494960

  • Binary: 1110100100010111010111001000101001000111111000101100002
  • Hexadecimal: 0x3A45D72291F8B0
  • Base-36: 4HI56HMOR00

Squares and roots of 16402338949494960

  • 16402338949494960 squared (164023389494949602) is 269036723014119427973639065401600
  • 16402338949494960 cubed (164023389494949603) is 4412831520738978186812688739774454398729575936000
  • The square root of 16402338949494960 is 128071616.4866164247
  • The cube root of 16402338949494960 is 254078.8962213413

Scales and comparisons

How big is 16402338949494960?
  • 16,402,338,949,494,960 seconds is equal to 521,543,642 years, 43 weeks, 12 hours, 36 minutes.
  • To count from 1 to 16,402,338,949,494,960 would take you about one billion, five hundred sixty-four million, six hundred thirty thousand, nine hundred twenty-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 16402338949494960 cubic inches would be around 21173.2 feet tall.

Recreational maths with 16402338949494960

  • 16402338949494960 backwards is 06949494983320461
  • 16402338949494960 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 16402338949494960's digits is 81
  • More coming soon!

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"Number 16402338949494960 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 16402338949494960 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/16402338949494960/

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Numbermatics. 2024. "Number 16402338949494960 - Facts about the integer". https://numbermatics.com/n/16402338949494960/

The information we have on file for 16402338949494960 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 16402338949494960, math, Factors of 16402338949494960, curriculum, school, college, exams, university, Prime factorization of 16402338949494960, STEM, science, technology, engineering, physics, economics, calculator, sixteen quadrillion, four hundred two trillion, three hundred thirty-eight billion, nine hundred forty-nine million, four hundred ninety-four thousand, nine hundred sixty.

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