642474050400

642,474,050,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 642474050400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3240 divisors.

642474050400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 642474050400:

25 × 34 × 52 × 7 × 132 × 172 × 29

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 17 × 17 × 29)

See below for interesting mathematical facts about the number 642474050400 from the Numbermatics database.


Names of 642474050400

  • Cardinal: 642474050400 can be written as Six hundred forty-two billion, four hundred seventy-four million, fifty thousand, four hundred.

Scientific notation

  • Scientific notation: 6.424740504 × 1011

Factors of 642474050400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 76

Divisors of 642474050400

Bases of 642474050400

  • Binary: 10010101100101100111000000000011011000002
  • Hexadecimal: 0x9596700360
  • Base-36: 875CGM00

Squares and roots of 642474050400

  • 642474050400 squared (6424740504002) is 412772905437381740160000
  • 642474050400 cubed (6424740504003) is 265195880451730830171595544064000000
  • The square root of 642474050400 is 801544.7900148813
  • The cube root of 642474050400 is 8628.8290235031

Scales and comparisons

How big is 642474050400?
  • 642,474,050,400 seconds is equal to 20,428 years, 35 weeks, 5 days, 6 hours.
  • To count from 1 to 642,474,050,400 would take you about forty thousand, eight hundred fifty-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 642474050400 cubic inches would be around 719.1 feet tall.

Recreational maths with 642474050400

  • 642474050400 backwards is 004050474246
  • 642474050400 is a Harshad number.
  • The number of decimal digits it has is: 12
  • The sum of 642474050400's digits is 36
  • More coming soon!

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"Number 642474050400 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

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Numbermatics. (2024). Number 642474050400 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/642474050400/

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The information we have on file for 642474050400 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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