28010977238966400

28,010,977,238,966,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 28010977238966400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 12960 divisors.

28010977238966400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of twelve thousand, nine hundred sixty divisors.

Prime factorization of 28010977238966400:

27 × 34 × 52 × 72 × 19 × 312 × 43 × 532

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 19 × 31 × 31 × 43 × 53 × 53)

See below for interesting mathematical facts about the number 28010977238966400 from the Numbermatics database.


Names of 28010977238966400

  • Cardinal: 28010977238966400 can be written as Twenty-eight quadrillion, ten trillion, nine hundred seventy-seven billion, two hundred thirty-eight million, nine hundred sixty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 2.80109772389664 × 1016

Factors of 28010977238966400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 163

Divisors of 28010977238966400

Bases of 28010977238966400

  • Binary: 11000111000001111010101110111000010001111100000100000002
  • Hexadecimal: 0x6383D5DC23E080
  • Base-36: 7NT29AQ2W00

Squares and roots of 28010977238966400

  • 28010977238966400 squared (280109772389664002) is 784614845881893725450540328960000
  • 28010977238966400 cubed (280109772389664003) is 21977828589352854966990368545574994386386944000000
  • The square root of 28010977238966400 is 167364802.8677666741
  • The cube root of 28010977238966400 is 303698.5745776671

Scales and comparisons

How big is 28010977238966400?
  • 28,010,977,238,966,400 seconds is equal to 890,662,432 years, 29 weeks.
  • To count from 1 to 28,010,977,238,966,400 would take you about two billion, six hundred seventy-one million, nine hundred eighty-seven thousand, two hundred ninety-seven 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 28010977238966400 cubic inches would be around 25308.2 feet tall.

Recreational maths with 28010977238966400

  • 28010977238966400 backwards is 00466983277901082
  • 28010977238966400 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 28010977238966400's digits is 72
  • More coming soon!

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"Number 28010977238966400 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 28010977238966400 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/28010977238966400/

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Numbermatics. 2024. "Number 28010977238966400 - Facts about the integer". https://numbermatics.com/n/28010977238966400/

The information we have on file for 28010977238966400 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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