42125805

42,125,805 is an odd composite number composed of three prime numbers multiplied together.

What does the number 42125805 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

42125805 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42125805:

33 × 5 × 312043

(3 × 3 × 3 × 5 × 312043)

See below for interesting mathematical facts about the number 42125805 from the Numbermatics database.


Names of 42125805

  • Cardinal: 42125805 can be written as Forty-two million, one hundred twenty-five thousand, eight hundred five.

Scientific notation

  • Scientific notation: 4.2125805 × 107

Factors of 42125805

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 312051

Divisors of 42125805

Bases of 42125805

  • Binary: 101000001011001001111011012
  • Hexadecimal: 0x282C9ED
  • Base-36: P2WH9

Squares and roots of 42125805

  • 42125805 squared (421258052) is 1774583446898025
  • 42125805 cubed (421258053) is 74755756240254056035125
  • The square root of 42125805 is 6490.4395074601
  • The cube root of 42125805 is 347.9493832445

Scales and comparisons

How big is 42125805?
  • 42,125,805 seconds is equal to 1 year, 17 weeks, 4 days, 13 hours, 36 minutes, 45 seconds.
  • To count from 1 to 42,125,805 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 42125805 cubic inches would be around 29 feet tall.

Recreational maths with 42125805

  • 42125805 backwards is 50852124
  • 42125805 is a Harshad number.
  • The number of decimal digits it has is: 8
  • The sum of 42125805's digits is 27
  • More coming soon!

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"Number 42125805 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 42125805 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/42125805/

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Numbermatics. 2024. "Number 42125805 - Facts about the integer". https://numbermatics.com/n/42125805/

The information we have on file for 42125805 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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