13211309

13,211,309 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13211309 look like?

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

13211309 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 13211309:

929 × 14221

See below for interesting mathematical facts about the number 13211309 from the Numbermatics database.

Names of 13211309

Cardinal: 13211309 can be written as Thirteen million, two hundred eleven thousand, three hundred nine.

Scientific notation

Scientific notation: 1.3211309 × 10⁷

Factors of 13211309

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 15150

Divisors of 13211309

Number of divisors d(n): 4
Complete list of divisors:
1 929 14221 13211309
Sum of all divisors σ(n): 13226460
Sum of proper divisors (its aliquot sum) s(n): 15151
13211309 is a deficient number, because the sum of its proper divisors (15151) is less than itself. Its deficiency is 13196158

Bases of 13211309

Binary: 110010011001011010101101₂
Hexadecimal: 0xC996AD
Base-36: 7V5WT

Squares and roots of 13211309

13211309 squared (13211309²) is 174538685493481
13211309 cubed (13211309³) is 2305884506508194976629
The square root of 13211309 is 3634.7364416145
The cube root of 13211309 is 236.4006230403

Scales and comparisons

How big is 13211309?

13,211,309 seconds is equal to 21 weeks, 5 days, 21 hours, 48 minutes, 29 seconds.
To count from 1 to 13,211,309 would take you about thirty-two 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 13211309 cubic inches would be around 19.7 feet tall.

Recreational maths with 13211309

13211309 backwards is 90311231
The number of decimal digits it has is: 8
The sum of 13211309's digits is 20
More coming soon!

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The information we have on file for 13211309 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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