642690490601250

642,690,490,601,250 is an even composite number composed of six prime numbers multiplied together.

What does the number 642690490601250 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3360 divisors.

642690490601250 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, three hundred sixty divisors.

Prime factorization of 642690490601250:

2 × 36 × 54 × 73 × 132 × 233

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 13 × 13 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 642690490601250 from the Numbermatics database.


Names of 642690490601250

  • Cardinal: 642690490601250 can be written as Six hundred forty-two trillion, six hundred ninety billion, four hundred ninety million, six hundred one thousand, two hundred fifty.

Scientific notation

  • Scientific notation: 6.4269049060125 × 1014

Factors of 642690490601250

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 53

Divisors of 642690490601250

Bases of 642690490601250

  • Binary: 100100100010000110000010100110010010001111001000102
  • Hexadecimal: 0x248860A648F22
  • Base-36: 6BTBXOBS4I

Squares and roots of 642690490601250

  • 642690490601250 squared (6426904906012502) is 413051066709275414586501562500
  • 642690490601250 cubed (6426904906012503) is 265463992706753857604503679609024689453125000
  • The square root of 642690490601250 is 25351341.0020308393
  • The cube root of 642690490601250 is 86297.9789054815

Scales and comparisons

How big is 642690490601250?
  • 642,690,490,601,250 seconds is equal to 20,435,569 years, 32 weeks, 4 days, 22 hours, 7 minutes, 30 seconds.
  • To count from 1 to 642,690,490,601,250 would take you about fifty-one million, eighty-eight thousand, nine hundred twenty-four 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 642690490601250 cubic inches would be around 7191.5 feet tall.

Recreational maths with 642690490601250

  • 642690490601250 backwards is 052106094096246
  • 642690490601250 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 642690490601250's digits is 54
  • More coming soon!

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"Number 642690490601250 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 642690490601250 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/642690490601250/

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Numbermatics. 2024. "Number 642690490601250 - Facts about the integer". https://numbermatics.com/n/642690490601250/

The information we have on file for 642690490601250 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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