1,601 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 1601 look like?

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

1601 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 1601:


See below for interesting mathematical facts about the number 1601 from the Numbermatics database.

Names of 1601

  • Cardinal: 1601 can be written as One thousand, six hundred one.

Scientific notation

  • Scientific notation: 1.601 × 103

Factors of 1601

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 1601

Divisors of 1601

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1602
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 1601 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1600

Bases of 1601

  • Binary: 110010000012
  • Hexadecimal: 0x641
  • Base-36: 18H

Squares and roots of 1601

  • 1601 squared (16012) is 2563201
  • 1601 cubed (16013) is 4103684801
  • The square root of 1601 is 40.0124980475
  • The cube root of 1601 is 11.6985071269

Scales and comparisons

How big is 1601?
  • 1,601 seconds is equal to 26 minutes, 41 seconds.
  • To count from 1 to 1,601 would take you about twenty-six 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 1601 cubic inches would be around 1 feet tall.

Recreational maths with 1601

  • 1601 backwards is 1061
  • The number of decimal digits it has is: 4
  • The sum of 1601's digits is 8
  • More coming soon!

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"Number 1601 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 1601 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/1601/

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Numbermatics. 2024. "Number 1601 - Facts about the integer". https://numbermatics.com/n/1601/

The information we have on file for 1601 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!

Keywords: Divisors of 1601, math, Factors of 1601, curriculum, school, college, exams, university, Prime factorization of 1601, STEM, science, technology, engineering, physics, economics, calculator, one thousand, six hundred one.

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