1331988

1,331,988 is an even composite number composed of five prime numbers multiplied together.

What does the number 1331988 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

1331988 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 1331988:

22 × 3 × 7 × 101 × 157

(2 × 2 × 3 × 7 × 101 × 157)

See below for interesting mathematical facts about the number 1331988 from the Numbermatics database.


Names of 1331988

  • Cardinal: 1331988 can be written as One million, three hundred thirty-one thousand, nine hundred eighty-eight.

Scientific notation

  • Scientific notation: 1.331988 × 106

Factors of 1331988

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 270

Divisors of 1331988

Bases of 1331988

  • Binary: 1010001010011000101002
  • Hexadecimal: 0x145314
  • Base-36: SJRO

Squares and roots of 1331988

  • 1331988 squared (13319882) is 1774192032144
  • 1331988 cubed (13319883) is 2363202496511422272
  • The square root of 1331988 is 1154.1178449361
  • The cube root of 1331988 is 110.0272108991

Scales and comparisons

How big is 1331988?
  • 1,331,988 seconds is equal to 2 weeks, 1 day, 9 hours, 59 minutes, 48 seconds.
  • To count from 1 to 1,331,988 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 1331988 cubic inches would be around 9.2 feet tall.

Recreational maths with 1331988

  • 1331988 backwards is 8891331
  • The number of decimal digits it has is: 7
  • The sum of 1331988's digits is 33
  • More coming soon!

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"Number 1331988 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 1331988 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/1331988/

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Numbermatics. 2024. "Number 1331988 - Facts about the integer". https://numbermatics.com/n/1331988/

The information we have on file for 1331988 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 1331988, math, Factors of 1331988, curriculum, school, college, exams, university, Prime factorization of 1331988, STEM, science, technology, engineering, physics, economics, calculator, one million, three hundred thirty-one thousand, nine hundred eighty-eight.

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