2648491

2,648,491 is an odd composite number composed of two prime numbers multiplied together.

What does the number 2648491 look like?

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

2648491 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 2648491:

199 × 13309

See below for interesting mathematical facts about the number 2648491 from the Numbermatics database.


Names of 2648491

  • Cardinal: 2648491 can be written as Two million, six hundred forty-eight thousand, four hundred ninety-one.

Scientific notation

  • Scientific notation: 2.648491 × 106

Factors of 2648491

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 13508

Divisors of 2648491

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2662000
  • Sum of proper divisors (its aliquot sum) s(n): 13509
  • 2648491 is a deficient number, because the sum of its proper divisors (13509) is less than itself. Its deficiency is 2634982

Bases of 2648491

  • Binary: 10100001101001101010112
  • Hexadecimal: 0x2869AB
  • Base-36: 1KRL7

Squares and roots of 2648491

  • 2648491 squared (26484912) is 7014504577081
  • 2648491 cubed (26484913) is 18577852241857834771
  • The square root of 2648491 is 1627.4185079445
  • The cube root of 2648491 is 138.3564787645

Scales and comparisons

How big is 2648491?
  • 2,648,491 seconds is equal to 4 weeks, 2 days, 15 hours, 41 minutes, 31 seconds.
  • To count from 1 to 2,648,491 would take you about six 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 2648491 cubic inches would be around 11.5 feet tall.

Recreational maths with 2648491

  • 2648491 backwards is 1948462
  • The number of decimal digits it has is: 7
  • The sum of 2648491's digits is 34
  • More coming soon!

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The information we have on file for 2648491 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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