1355161

1,355,161 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1355161 look like?

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

1355161 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 1355161:

257 × 5273

See below for interesting mathematical facts about the number 1355161 from the Numbermatics database.


Names of 1355161

  • Cardinal: 1355161 can be written as One million, three hundred fifty-five thousand, one hundred sixty-one.

Scientific notation

  • Scientific notation: 1.355161 × 106

Factors of 1355161

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 5530

Divisors of 1355161

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1360692
  • Sum of proper divisors (its aliquot sum) s(n): 5531
  • 1355161 is a deficient number, because the sum of its proper divisors (5531) is less than itself. Its deficiency is 1349630

Bases of 1355161

  • Binary: 1010010101101100110012
  • Hexadecimal: 0x14AD99
  • Base-36: T1ND

Squares and roots of 1355161

  • 1355161 squared (13551612) is 1836461335921
  • 1355161 cubed (13551613) is 2488700780448038281
  • The square root of 1355161 is 1164.1138260497
  • The cube root of 1355161 is 110.6616050249

Scales and comparisons

How big is 1355161?
  • 1,355,161 seconds is equal to 2 weeks, 1 day, 16 hours, 26 minutes, 1 second.
  • To count from 1 to 1,355,161 would take you about three 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 1355161 cubic inches would be around 9.2 feet tall.

Recreational maths with 1355161

  • 1355161 backwards is 1615531
  • The number of decimal digits it has is: 7
  • The sum of 1355161's digits is 22
  • More coming soon!

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"Number 1355161 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1355161 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1355161/

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Numbermatics. 2024. "Number 1355161 - Facts about the integer". https://numbermatics.com/n/1355161/

The information we have on file for 1355161 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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