1380129

1,380,129 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1380129 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1380129 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1380129:

3 × 521 × 883

See below for interesting mathematical facts about the number 1380129 from the Numbermatics database.


Names of 1380129

  • Cardinal: 1380129 can be written as One million, three hundred eighty thousand, one hundred twenty-nine.

Scientific notation

  • Scientific notation: 1.380129 × 106

Factors of 1380129

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 1407

Divisors of 1380129

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1845792
  • Sum of proper divisors (its aliquot sum) s(n): 465663
  • 1380129 is a deficient number, because the sum of its proper divisors (465663) is less than itself. Its deficiency is 914466

Bases of 1380129

  • Binary: 1010100001111001000012
  • Hexadecimal: 0x150F21
  • Base-36: TKWX

Squares and roots of 1380129

  • 1380129 squared (13801292) is 1904756056641
  • 1380129 cubed (13801293) is 2628809071695886689
  • The square root of 1380129 is 1174.7889172103
  • The cube root of 1380129 is 111.3370971353

Scales and comparisons

How big is 1380129?
  • 1,380,129 seconds is equal to 2 weeks, 1 day, 23 hours, 22 minutes, 9 seconds.
  • To count from 1 to 1,380,129 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 1380129 cubic inches would be around 9.3 feet tall.

Recreational maths with 1380129

  • 1380129 backwards is 9210831
  • The number of decimal digits it has is: 7
  • The sum of 1380129's digits is 24
  • More coming soon!

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"Number 1380129 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1380129 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1380129/

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Numbermatics. 2024. "Number 1380129 - Facts about the integer". https://numbermatics.com/n/1380129/

The information we have on file for 1380129 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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