13280911

13,280,911 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13280911 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13280911 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13280911:

7² × 131 × 2069

(7 × 7 × 131 × 2069)

See below for interesting mathematical facts about the number 13280911 from the Numbermatics database.

Names of 13280911

Cardinal: 13280911 can be written as Thirteen million, two hundred eighty thousand, nine hundred eleven.

Scientific notation

Scientific notation: 1.3280911 × 10⁷

Factors of 13280911

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 2207

Divisors of 13280911

Number of divisors d(n): 12
Complete list of divisors:
1 7 49 131 917 2069 6419 14483 101381 271039 1897273 13280911
Sum of all divisors σ(n): 15574680
Sum of proper divisors (its aliquot sum) s(n): 2293769
13280911 is a deficient number, because the sum of its proper divisors (2293769) is less than itself. Its deficiency is 10987142

Bases of 13280911

Binary: 110010101010011010001111₂
Hexadecimal: 0xCAA68F
Base-36: 7WNM7

Squares and roots of 13280911

13280911 squared (13280911²) is 176382596989921
13280911 cubed (13280911³) is 2342521572572008698031
The square root of 13280911 is 3644.2984235653
The cube root of 13280911 is 236.8150443841

Scales and comparisons

How big is 13280911?

13,280,911 seconds is equal to 21 weeks, 6 days, 17 hours, 8 minutes, 31 seconds.
To count from 1 to 13,280,911 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 13280911 cubic inches would be around 19.7 feet tall.

Recreational maths with 13280911

13280911 backwards is 11908231
The number of decimal digits it has is: 8
The sum of 13280911's digits is 25
More coming soon!

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The information we have on file for 13280911 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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