28123356140006400

28,123,356,140,006,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 28123356140006400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 16632 divisors.

28123356140006400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of sixteen thousand, six hundred thirty-two divisors.

Prime factorization of 28123356140006400:

210 × 36 × 52 × 72 × 13 × 17 × 31 × 672

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 13 × 17 × 31 × 67 × 67)

See below for interesting mathematical facts about the number 28123356140006400 from the Numbermatics database.


Names of 28123356140006400

  • Cardinal: 28123356140006400 can be written as Twenty-eight quadrillion, one hundred twenty-three trillion, three hundred fifty-six billion, one hundred forty million, six thousand, four hundred.

Scientific notation

  • Scientific notation: 2.81233561400064 × 1016

Factors of 28123356140006400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 145

Divisors of 28123356140006400

Bases of 28123356140006400

  • Binary: 11000111110101000001011000111001001110111101100000000002
  • Hexadecimal: 0x63EA0B1C9DEC00
  • Base-36: 7OWWBGA8000

Squares and roots of 28123356140006400

  • 28123356140006400 squared (281233561400064002) is 790923160577635678558592040960000
  • 28123356140006400 cubed (281233561400064003) is 22243413724304318215501542693230322483462144000000
  • The square root of 28123356140006400 is 167700197.1972794073
  • The cube root of 28123356140006400 is 304104.1747515089

Scales and comparisons

How big is 28123356140006400?
  • 28,123,356,140,006,400 seconds is equal to 894,235,734 years.
  • To count from 1 to 28,123,356,140,006,400 would take you about two billion, six hundred eighty-two million, seven hundred seven thousand, two hundred two 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 28123356140006400 cubic inches would be around 25342 feet tall.

Recreational maths with 28123356140006400

  • 28123356140006400 backwards is 00460004165332182
  • 28123356140006400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 28123356140006400's digits is 45
  • More coming soon!

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"Number 28123356140006400 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 28123356140006400 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/28123356140006400/

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The information we have on file for 28123356140006400 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 28123356140006400, math, Factors of 28123356140006400, curriculum, school, college, exams, university, Prime factorization of 28123356140006400, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight quadrillion, one hundred twenty-three trillion, three hundred fifty-six billion, one hundred forty million, six thousand, four hundred.

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