21474948296430720

21,474,948,296,430,720 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21474948296430720 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 9216 divisors.

21474948296430720 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 21474948296430720:

27 × 33 × 5 × 7 × 132 × 232 × 53 × 89 × 421

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 23 × 23 × 53 × 89 × 421)

See below for interesting mathematical facts about the number 21474948296430720 from the Numbermatics database.


Names of 21474948296430720

  • Cardinal: 21474948296430720 can be written as Twenty-one quadrillion, four hundred seventy-four trillion, nine hundred forty-eight billion, two hundred ninety-six million, four hundred thirty thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 2.147494829643072 × 1016

Factors of 21474948296430720

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 616

Divisors of 21474948296430720

Bases of 21474948296430720

  • Binary: 10011000100101101011010000010001100011101010100100000002
  • Hexadecimal: 0x4C4B5A08C75480
  • Base-36: 5VG8F1WYLC0

Squares and roots of 21474948296430720

  • 21474948296430720 squared (214749482964307202) is 461173404334372683076291759718400
  • 21474948296430720 cubed (214749482964307203) is 9903675013769592273373060765418115906592309248000
  • The square root of 21474948296430720 is 146543332.4871204095
  • The cube root of 21474948296430720 is 277956.8463649487

Scales and comparisons

How big is 21474948296430720?
  • 21,474,948,296,430,720 seconds is equal to 682,836,929 years, 23 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 21,474,948,296,430,720 would take you about two billion, forty-eight million, five hundred ten thousand, seven hundred eighty-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 21474948296430720 cubic inches would be around 23163.1 feet tall.

Recreational maths with 21474948296430720

  • 21474948296430720 backwards is 02703469284947412
  • 21474948296430720 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21474948296430720's digits is 72
  • More coming soon!

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"Number 21474948296430720 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 21474948296430720 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/21474948296430720/

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The information we have on file for 21474948296430720 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 21474948296430720, math, Factors of 21474948296430720, curriculum, school, college, exams, university, Prime factorization of 21474948296430720, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred seventy-four trillion, nine hundred forty-eight billion, two hundred ninety-six million, four hundred thirty thousand, seven hundred twenty.

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