42457755

42,457,755 is an odd composite number composed of six prime numbers multiplied together.

What does the number 42457755 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.

42457755 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.

Prime factorization of 42457755:

3 × 5 × 17 × 31 × 41 × 131

See below for interesting mathematical facts about the number 42457755 from the Numbermatics database.


Names of 42457755

  • Cardinal: 42457755 can be written as Forty-two million, four hundred fifty-seven thousand, seven hundred fifty-five.

Scientific notation

  • Scientific notation: 4.2457755 × 107

Factors of 42457755

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 228

Divisors of 42457755

Bases of 42457755

  • Binary: 101000011111011010100110112
  • Hexadecimal: 0x287DA9B
  • Base-36: PA0M3

Squares and roots of 42457755

  • 42457755 squared (424577552) is 1802660959640025
  • 42457755 cubed (424577553) is 76536937372461069643875
  • The square root of 42457755 is 6515.9615560561
  • The cube root of 42457755 is 348.8609364321

Scales and comparisons

How big is 42457755?
  • 42,457,755 seconds is equal to 1 year, 18 weeks, 1 day, 9 hours, 49 minutes, 15 seconds.
  • To count from 1 to 42,457,755 would take you about two 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 42457755 cubic inches would be around 29.1 feet tall.

Recreational maths with 42457755

  • 42457755 backwards is 55775424
  • The number of decimal digits it has is: 8
  • The sum of 42457755's digits is 39
  • More coming soon!

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"Number 42457755 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 42457755 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/42457755/

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Numbermatics. 2024. "Number 42457755 - Facts about the integer". https://numbermatics.com/n/42457755/

The information we have on file for 42457755 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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