13928972

13,928,972 is an even composite number composed of three prime numbers multiplied together.

What does the number 13928972 look like?

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

13928972 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13928972:

2² × 1033 × 3371

(2 × 2 × 1033 × 3371)

See below for interesting mathematical facts about the number 13928972 from the Numbermatics database.

Names of 13928972

Cardinal: 13928972 can be written as Thirteen million, nine hundred twenty-eight thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 1.3928972 × 10⁷

Factors of 13928972

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4406

Divisors of 13928972

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 1033 2066 3371 4132 6742 13484 3482243 6964486 13928972
Sum of all divisors σ(n): 24406536
Sum of proper divisors (its aliquot sum) s(n): 10477564
13928972 is a deficient number, because the sum of its proper divisors (10477564) is less than itself. Its deficiency is 3451408

Bases of 13928972

Binary: 110101001000101000001100₂
Hexadecimal: 0xD48A0C
Base-36: 8AJNW

Squares and roots of 13928972

13928972 squared (13928972²) is 194016260976784
13928972 cubed (13928972³) is 2702447066690316986048
The square root of 13928972 is 3732.1538017609
The cube root of 13928972 is 240.6059456885

Scales and comparisons

How big is 13928972?

13,928,972 seconds is equal to 23 weeks, 5 hours, 9 minutes, 32 seconds.
To count from 1 to 13,928,972 would take you about thirty-four 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 13928972 cubic inches would be around 20.1 feet tall.

Recreational maths with 13928972

13928972 backwards is 27982931
The number of decimal digits it has is: 8
The sum of 13928972's digits is 41
More coming soon!

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The information we have on file for 13928972 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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