13045761

13,045,761 is an odd composite number composed of five prime numbers multiplied together.

What does the number 13045761 look like?

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

13045761 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13045761:

3² × 19 × 23 × 31 × 107

(3 × 3 × 19 × 23 × 31 × 107)

See below for interesting mathematical facts about the number 13045761 from the Numbermatics database.

Names of 13045761

Cardinal: 13045761 can be written as Thirteen million, forty-five thousand, seven hundred sixty-one.

Scientific notation

Scientific notation: 1.3045761 × 10⁷

Factors of 13045761

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 183

Divisors of 13045761

Number of divisors d(n): 48
Complete list of divisors:
1 3 9 19 23 31 57 69 93 107 171 207 279 321 437 589 713 963 1311 1767 2033 2139 2461 3317 3933 5301 6099 6417 7383 9951 13547 18297 22149 29853 40641 46759 63023 76291 121923 140277 189069 228873 420831 567207 686619 1449529 4348587 13045761
Sum of all divisors σ(n): 21565440
Sum of proper divisors (its aliquot sum) s(n): 8519679
13045761 is a deficient number, because the sum of its proper divisors (8519679) is less than itself. Its deficiency is 4526082

Bases of 13045761

Binary: 110001110001000000000001₂
Hexadecimal: 0xC71001
Base-36: 7RM69

Squares and roots of 13045761

13045761 squared (13045761²) is 170191880069121
13045761 cubed (13045761³) is 2220282591522416046081
The square root of 13045761 is 3611.8916096695
The cube root of 13045761 is 235.4090416445

Scales and comparisons

How big is 13045761?

13,045,761 seconds is equal to 21 weeks, 3 days, 23 hours, 49 minutes, 21 seconds.
To count from 1 to 13,045,761 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 13045761 cubic inches would be around 19.6 feet tall.

Recreational maths with 13045761

13045761 backwards is 16754031
The number of decimal digits it has is: 8
The sum of 13045761's digits is 27
More coming soon!

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The information we have on file for 13045761 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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