428828721539400

428,828,721,539,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 428828721539400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2880 divisors.

428828721539400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 428828721539400:

23 × 34 × 52 × 7 × 13 × 192 × 631 × 1277

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 19 × 19 × 631 × 1277)

See below for interesting mathematical facts about the number 428828721539400 from the Numbermatics database.


Names of 428828721539400

  • Cardinal: 428828721539400 can be written as Four hundred twenty-eight trillion, eight hundred twenty-eight billion, seven hundred twenty-one million, five hundred thirty-nine thousand, four hundred.

Scientific notation

  • Scientific notation: 4.288287215394 × 1014

Factors of 428828721539400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 1957

Divisors of 428828721539400

Bases of 428828721539400

  • Binary: 11000011000000100011101111001110111101001010010002
  • Hexadecimal: 0x18604779DE948
  • Base-36: 480970RWI0

Squares and roots of 428828721539400

  • 428828721539400 squared (4288287215394002) is 183894072417116265505752360000
  • 428828721539400 cubed (4288287215394003) is 78859059973305809306920716295334382984000000
  • The square root of 428828721539400 is 20708180.0634290409
  • The cube root of 428828721539400 is 75409.8288459855

Scales and comparisons

How big is 428828721539400?
  • 428,828,721,539,400 seconds is equal to 13,635,426 years, 46 weeks, 2 days, 4 hours, 30 minutes.
  • To count from 1 to 428,828,721,539,400 would take you about thirty-four million, eighty-eight thousand, five hundred sixty-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 428828721539400 cubic inches would be around 6284.2 feet tall.

Recreational maths with 428828721539400

  • 428828721539400 backwards is 004935127828824
  • 428828721539400 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 428828721539400's digits is 63
  • More coming soon!

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"Number 428828721539400 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 428828721539400 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/428828721539400/

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The information we have on file for 428828721539400 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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