1361889

1,361,889 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1361889 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

1361889 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 1361889:

32 × 3892

(3 × 3 × 389 × 389)

See below for interesting mathematical facts about the number 1361889 from the Numbermatics database.


Names of 1361889

  • Cardinal: 1361889 can be written as One million, three hundred sixty-one thousand, eight hundred eighty-nine.

Scientific notation

  • Scientific notation: 1.361889 × 106

Factors of 1361889

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 392

Divisors of 1361889

  • Number of divisors d(n): 9
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1972243
  • Sum of proper divisors (its aliquot sum) s(n): 610354
  • 1361889 is a deficient number, because the sum of its proper divisors (610354) is less than itself. Its deficiency is 751535

Bases of 1361889

  • Binary: 1010011000111111000012
  • Hexadecimal: 0x14C7E1
  • Base-36: T6U9

Squares and roots of 1361889

  • 1361889 squared (13618892) is 1854741648321
  • 1361889 cubed (13618893) is 2525952248690238369
  • 1361889 is a perfect square number. Its square root is 1167
  • The cube root of 1361889 is 110.8444375531

Scales and comparisons

How big is 1361889?
  • 1,361,889 seconds is equal to 2 weeks, 1 day, 18 hours, 18 minutes, 9 seconds.
  • To count from 1 to 1,361,889 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 1361889 cubic inches would be around 9.2 feet tall.

Recreational maths with 1361889

  • 1361889 backwards is 9881631
  • The number of decimal digits it has is: 7
  • The sum of 1361889's digits is 36
  • More coming soon!

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The information we have on file for 1361889 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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