1664428417507699916800

1,664,428,417,507,699,916,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1664428417507699916800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 8262 divisors.

1664428417507699916800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight thousand, two hundred sixty-two divisors.

Prime factorization of 1664428417507699916800:

216 × 52 × 72 × 132 × 312 × 43 × 17232

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 13 × 13 × 31 × 31 × 43 × 1723 × 1723)

See below for interesting mathematical facts about the number 1664428417507699916800 from the Numbermatics database.


Names of 1664428417507699916800

  • Cardinal: 1664428417507699916800 can be written as One sextillion, six hundred sixty-four quintillion, four hundred twenty-eight quadrillion, four hundred seventeen trillion, five hundred seven billion, six hundred ninety-nine million, nine hundred sixteen thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.6644284175076999168 × 1021

Factors of 1664428417507699916800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 1824

Divisors of 1664428417507699916800

Bases of 1664428417507699916800

  • Binary: 101101000111010100101011001101100110100000111000000001100000000000000002
  • Hexadecimal: 0x5A3A959B341C030000
  • Base-36: 9R9JOO3EBO1QF4

Squares and roots of 1664428417507699916800

  • 1664428417507699916800 squared (16644284175076999168002) is 2770321957007186226918670616718726922240000
  • 1664428417507699916800 cubed (16644284175076999168003) is 4611002590888305256376207346738279377913907641503168069632000000
  • The square root of 1664428417507699916800 is 40797406994.9022607831
  • The cube root of 1664428417507699916800 is 11851001.1616705625

Scales and comparisons

How big is 1664428417507699916800?
  • 1,664,428,417,507,699,916,800 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 1,664,428,417,507,699,916,800 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1664428417507699916800 cubic inches would be around 987583.4 feet tall.

Recreational maths with 1664428417507699916800

  • 1664428417507699916800 backwards is 0086199967057148244661
  • The number of decimal digits it has is: 22
  • The sum of 1664428417507699916800's digits is 103
  • More coming soon!

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"Number 1664428417507699916800 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.

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Numbermatics. (2024). Number 1664428417507699916800 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/1664428417507699916800/

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The information we have on file for 1664428417507699916800 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 1664428417507699916800, math, Factors of 1664428417507699916800, curriculum, school, college, exams, university, Prime factorization of 1664428417507699916800, STEM, science, technology, engineering, physics, economics, calculator, one sextillion, six hundred sixty-four quintillion, four hundred twenty-eight quadrillion, four hundred seventeen trillion, five hundred seven billion, six hundred ninety-nine million, nine hundred sixteen thousand, eight hundred.

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