42,249,887 is an odd composite number composed of two prime numbers multiplied together.

What does the number 42249887 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

42249887 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 42249887:

173 × 244219

See below for interesting mathematical facts about the number 42249887 from the Numbermatics database.

Names of 42249887

  • Cardinal: 42249887 can be written as Forty-two million, two hundred forty-nine thousand, eight hundred eighty-seven.

Scientific notation

  • Scientific notation: 4.2249887 × 107

Factors of 42249887

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 244392

Divisors of 42249887

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 42494280
  • Sum of proper divisors (its aliquot sum) s(n): 244393
  • 42249887 is a deficient number, because the sum of its proper divisors (244393) is less than itself. Its deficiency is 42005494

Bases of 42249887

  • Binary: 101000010010101110100111112
  • Hexadecimal: 0x284AE9F
  • Base-36: P5K7Z

Squares and roots of 42249887

  • 42249887 squared (422498872) is 1785052951512769
  • 42249887 cubed (422498873) is 75418285490430969307103
  • The square root of 42249887 is 6499.9913076865
  • The cube root of 42249887 is 348.2906778859

Scales and comparisons

How big is 42249887?
  • 42,249,887 seconds is equal to 1 year, 17 weeks, 6 days, 4 minutes, 47 seconds.
  • To count from 1 to 42,249,887 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 42249887 cubic inches would be around 29 feet tall.

Recreational maths with 42249887

  • 42249887 backwards is 78894224
  • The number of decimal digits it has is: 8
  • The sum of 42249887's digits is 44
  • More coming soon!

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"Number 42249887 - Facts about the integer". Numbermatics.com. 2022. Web. 8 August 2022.

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Numbermatics. (2022). Number 42249887 - Facts about the integer. Retrieved 8 August 2022, from https://numbermatics.com/n/42249887/

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The information we have on file for 42249887 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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