13145964

13,145,964 is an even composite number composed of five prime numbers multiplied together.

What does the number 13145964 look like?

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

13145964 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 13145964:

2² × 3 × 13 × 17 × 4957

(2 × 2 × 3 × 13 × 17 × 4957)

See below for interesting mathematical facts about the number 13145964 from the Numbermatics database.

Names of 13145964

Cardinal: 13145964 can be written as Thirteen million, one hundred forty-five thousand, nine hundred sixty-four.

Scientific notation

Scientific notation: 1.3145964 × 10⁷

Factors of 13145964

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 4992

Divisors of 13145964

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 12 13 17 26 34 39 51 52 68 78 102 156 204 221 442 663 884 1326 2652 4957 9914 14871 19828 29742 59484 64441 84269 128882 168538 193323 252807 257764 337076 386646 505614 773292 1011228 1095497 2190994 3286491 4381988 6572982 13145964
Sum of all divisors σ(n): 34983648
Sum of proper divisors (its aliquot sum) s(n): 21837684
13145964 is an abundant number, because the sum of its proper divisors (21837684) is greater than itself. Its abundance is 8691720

Bases of 13145964

Binary: 110010001001011101101100₂
Hexadecimal: 0xC8976C
Base-36: 7TRHO

Squares and roots of 13145964

13145964 squared (13145964²) is 172816369489296
13145964 cubed (13145964³) is 2271837771916983601344
The square root of 13145964 is 3625.7363390075
The cube root of 13145964 is 236.0102217155

Scales and comparisons

How big is 13145964?

13,145,964 seconds is equal to 21 weeks, 5 days, 3 hours, 39 minutes, 24 seconds.
To count from 1 to 13,145,964 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 13145964 cubic inches would be around 19.7 feet tall.

Recreational maths with 13145964

13145964 backwards is 46954131
The number of decimal digits it has is: 8
The sum of 13145964's digits is 33
More coming soon!

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The information we have on file for 13145964 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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