142,213 is an odd composite number composed of two prime numbers multiplied together.

What does the number 142213 look like?

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

142213 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 142213:

71 × 2003

See below for interesting mathematical facts about the number 142213 from the Numbermatics database.

Names of 142213

  • Cardinal: 142213 can be written as One hundred forty-two thousand, two hundred thirteen.

Scientific notation

  • Scientific notation: 1.42213 × 105

Factors of 142213

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 2074

Divisors of 142213

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 144288
  • Sum of proper divisors (its aliquot sum) s(n): 2075
  • 142213 is a deficient number, because the sum of its proper divisors (2075) is less than itself. Its deficiency is 140138

Bases of 142213

  • Binary: 1000101011100001012
  • Hexadecimal: 0x22B85
  • Base-36: 31QD

Squares and roots of 142213

  • 142213 squared (1422132) is 20224537369
  • 142213 cubed (1422133) is 2876192132857597
  • The square root of 142213 is 377.1113893799
  • The cube root of 142213 is 52.1971069481

Scales and comparisons

How big is 142213?
  • 142,213 seconds is equal to 1 day, 15 hours, 30 minutes, 13 seconds.
  • To count from 1 to 142,213 would take you about fifteen hours.

    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 142213 cubic inches would be around 4.3 feet tall.

Recreational maths with 142213

  • 142213 backwards is 312241
  • The number of decimal digits it has is: 6
  • The sum of 142213's digits is 13
  • More coming soon!

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The information we have on file for 142213 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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