90989

90,989 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 90989 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

90989 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 90989:

90989

See below for interesting mathematical facts about the number 90989 from the Numbermatics database.


Names of 90989

  • Cardinal: 90989 can be written as Ninety thousand, nine hundred eighty-nine.

Scientific notation

  • Scientific notation: 9.0989 × 104

Factors of 90989

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 90989

Divisors of 90989

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 90990
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 90989 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 90988

Bases of 90989

  • Binary: 101100011011011012
  • Hexadecimal: 0x1636D
  • Base-36: 1Y7H

Squares and roots of 90989

  • 90989 squared (909892) is 8278998121
  • 90989 cubed (909893) is 753297760031669
  • The square root of 90989 is 301.6438297065
  • The cube root of 90989 is 44.9776020223

Scales and comparisons

How big is 90989?
  • 90,989 seconds is equal to 1 day, 1 hour, 16 minutes, 29 seconds.
  • To count from 1 to 90,989 would take you about sixteen minutes.

    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 90989 cubic inches would be around 3.7 feet tall.

Recreational maths with 90989

  • 90989 backwards is 98909
  • The number of decimal digits it has is: 5
  • The sum of 90989's digits is 35
  • More coming soon!

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The information we have on file for 90989 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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