1201831

1,201,831 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1201831 look like?

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

1201831 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 1201831:

173 × 6947

See below for interesting mathematical facts about the number 1201831 from the Numbermatics database.


Names of 1201831

  • Cardinal: 1201831 can be written as One million, two hundred one thousand, eight hundred thirty-one.

Scientific notation

  • Scientific notation: 1.201831 × 106

Factors of 1201831

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 7120

Divisors of 1201831

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1208952
  • Sum of proper divisors (its aliquot sum) s(n): 7121
  • 1201831 is a deficient number, because the sum of its proper divisors (7121) is less than itself. Its deficiency is 1194710

Bases of 1201831

  • Binary: 1001001010110101001112
  • Hexadecimal: 0x1256A7
  • Base-36: PRC7

Squares and roots of 1201831

  • 1201831 squared (12018312) is 1444397752561
  • 1201831 cubed (12018313) is 1735921995358139191
  • The square root of 1201831 is 1096.2805297915
  • The cube root of 1201831 is 106.3198774477

Scales and comparisons

How big is 1201831?
  • 1,201,831 seconds is equal to 1 week, 6 days, 21 hours, 50 minutes, 31 seconds.
  • To count from 1 to 1,201,831 would take you about two weeks!

    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 1201831 cubic inches would be around 8.9 feet tall.

Recreational maths with 1201831

  • 1201831 backwards is 1381021
  • The number of decimal digits it has is: 7
  • The sum of 1201831's digits is 16
  • More coming soon!

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"Number 1201831 - Facts about the integer". Numbermatics.com. 2020. Web. 30 November 2020.

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Numbermatics. (2020). Number 1201831 - Facts about the integer. Retrieved 30 November 2020, from https://numbermatics.com/n/1201831/

Chicago style:
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The information we have on file for 1201831 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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