7128964313780400

7,128,964,313,780,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 7128964313780400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4320 divisors.

7128964313780400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, three hundred twenty divisors.

Prime factorization of 7128964313780400:

24 × 37 × 52 × 7 × 132 × 292 × 8191

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 29 × 29 × 8191)

See below for interesting mathematical facts about the number 7128964313780400 from the Numbermatics database.


Names of 7128964313780400

  • Cardinal: 7128964313780400 can be written as Seven quadrillion, one hundred twenty-eight trillion, nine hundred sixty-four billion, three hundred thirteen million, seven hundred eighty thousand, four hundred.

Scientific notation

  • Scientific notation: 7.1289643137804 × 1015

Factors of 7128964313780400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 8250

Divisors of 7128964313780400

Bases of 7128964313780400

  • Binary: 110010101001111000001010110011000101000010000101100002
  • Hexadecimal: 0x1953C1598A10B0
  • Base-36: 1Y708ZS0R00

Squares and roots of 7128964313780400

  • 7128964313780400 squared (71289643137804002) is 50822132187154449469339424160000
  • 7128964313780400 cubed (71289643137804003) is 362309166712454299244937874886482488694464000000
  • The square root of 7128964313780400 is 84433194.3833727045
  • The cube root of 7128964313780400 is 192460.7380547543

Scales and comparisons

How big is 7128964313780400?
  • 7,128,964,313,780,400 seconds is equal to 226,679,013 years, 43 weeks, 6 days, 3 hours.
  • To count from 1 to 7,128,964,313,780,400 would take you about six hundred eighty million, thirty-seven thousand and forty-one 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 7128964313780400 cubic inches would be around 16038.4 feet tall.

Recreational maths with 7128964313780400

  • 7128964313780400 backwards is 0040873134698217
  • 7128964313780400 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 7128964313780400's digits is 63
  • More coming soon!

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"Number 7128964313780400 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 7128964313780400 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/7128964313780400/

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The information we have on file for 7128964313780400 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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