13309912 (number)
13309912 is an even 8-digits composite number following 13309911 and preceding 13309913. In scientific notation, it is written as 1.3309912 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 4608000 positive integers (up to 13309912) that are relatively prime to 13309912.
Interesting facts
- 13309912 has 64 divisors, whose sum is 29859840
- The reverse of 13309912 is 21990331
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | thirteen million three hundred nine thousand nine hundred twelve |
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Notation
Scientific notation | 1.3309912 × 10^7 |
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Engineering notation | 1.3309912 × 10^6 |
Prime Factorization of 13309912
Prime Factorization 2 × 2 × 2 × 11 × 287 × 17 × 31
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3327478 | Product of the distinct prime numbers |
The prime factorization of 13309912 is 2 × 2 × 2 × 11 × 287 × 17 × 31. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13309912)
Multiplication
n×yn×2 | 26619824 |
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n×3 | 39929736 |
n×4 | 53239648 |
n×5 | 66549560 |
Division
n÷yn÷2 | 6654956 |
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n÷3 | 4436637.3333333 |
n÷3 | 3327478 |
n÷5 | 2661982.4 |
Exponentiation
nyn2 | 177153757447744 |
---|---|
n3 | 2.3579009220988E+21 |
n4 | 3.1383453777854E+28 |
n5 | 4.1771100803931E+35 |
Nth Root
y√n2√n | 3648.2752089172 |
---|---|
3√n | 236.98729361516 |
4√n | 60.400953708673 |
5√n | 26.597145972275 |
Divisors of 13309912
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13309911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13309912 can be divided by 64 positive divisors. The sum of these divisors (counting 13309912) is 1, the average is 0.015625.
Base conversion 13309912
Base | System | Value |
---|---|---|
2 | Binary | 110010110001011111011000 |
3 | Ternary | 221001012202201 |
4 | Quaternary | 302301133120 |
5 | Quinary | 11401404122 |
6 | Senary | 1153135544 |
8 | Octal | 62613730 |
10 | Decimal | 13309912 |
12 | Duodecimal | 455a5b4 |
16 | Hexadecimal | cb17d8 |
20 | Vigesimal | 433efc |
36 | Base36 | 7x9zs |
Cryptographic Hash Functions
md5 | b1856ed86f7cc4fc110c9a6ef76c599a |
---|---|
sha1 | 332090b5de4899ea441cfe6d11a2902b16b5bb7a |
sha256 | 090f6cb48bace3b572b2dfc208b42fdeaed176c57dba4826281f4c2650943e5e |
sha512 | ff38d84931ca62fd1fbc9b8a69666e7f6ea4ff90cbbf89da6fb08814d5a88f197384d6e01e8c8482789168e4e45119916a48205c49aa1a65da17f838cab3ea11 |
ripemd-160 | 1f84371df5088d51090909d493f7f0919eb7666c |
13309912 as geometric shapes
Circle
Radius = nDiameter | 26619824 |
---|---|
Circumference | 83628643.518253 |
Area | 5.5654494295366E+14 |
Sphere
Radius = nVolume | 9.8767522863443E+21 |
---|---|
Surface area | 2.2261797718146E+15 |
Circumference | 83628643.518253 |
Square
Length = nPerimeter | 53239648 |
---|---|
Area | 177153757447744 |
Diagonal | 18823058.064392 |
Cube
Length = nSurface area | 1062922544686464 |
---|---|
Volume | 2.3579009220988E+21 |
Space diagonal | 23053443.828271 |
Equilateral Triangle
Length = nPerimeter | 39929736 |
---|---|
Area | 76709827162806 |
Altitude | 11526721.914135 |
Triangular Pyramid
Length = nSurface area | 76709827162806 |
---|---|
Volume | 2.7788128856368E+20 |
Height | 6274352.6881308 |