13215384 (number)
13215384 is an even 8-digits composite number following 13215383 and preceding 13215385. In scientific notation, it is written as 1.3215384 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 3483648 positive integers (up to 13215384) that are relatively prime to 13215384.
Interesting facts
- 13215384 has 64 divisors, whose sum is 33902400
- The reverse of 13215384 is 48351231
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirteen million two hundred fifteen thousand three hundred eighty-four |
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Notation
Scientific notation | 1.3215384 × 10^7 |
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Engineering notation | 1.3215384 × 10^6 |
Prime Factorization of 13215384
Prime Factorization 2 × 2 × 2 × 7 × 9 × 13 × 2017
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3303846 | Product of the distinct prime numbers |
The prime factorization of 13215384 is 2 × 2 × 2 × 7 × 9 × 13 × 2017. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13215384)
Multiplication
n×yn×2 | 26430768 |
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n×3 | 39646152 |
n×4 | 52861536 |
n×5 | 66076920 |
Division
n÷yn÷2 | 6607692 |
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n÷3 | 4405128 |
n÷3 | 3303846 |
n÷5 | 2643076.8 |
Exponentiation
nyn2 | 174646374267456 |
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n3 | 2.3080189001521E+21 |
n4 | 3.0501356044768E+28 |
n5 | 4.0308713265233E+35 |
Nth Root
y√n2√n | 3635.296961735 |
---|---|
3√n | 236.42492629707 |
4√n | 60.293423868072 |
5√n | 26.55925920118 |
Divisors of 13215384
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 | -13215383 | 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 13215384 can be divided by 64 positive divisors. The sum of these divisors (counting 13215384) is 1, the average is 0.015625.
Base conversion 13215384
Base | System | Value |
---|---|---|
2 | Binary | 110010011010011010011000 |
3 | Ternary | 220212102002200 |
4 | Quaternary | 302122122120 |
5 | Quinary | 11340343014 |
6 | Senary | 1151130200 |
8 | Octal | 62323230 |
10 | Decimal | 13215384 |
12 | Duodecimal | 4513960 |
16 | Hexadecimal | c9a698 |
20 | Vigesimal | 42bi94 |
36 | Base36 | 7v920 |
Cryptographic Hash Functions
md5 | af7f72d9026a4eaaf3867f3e24d6df0c |
---|---|
sha1 | a6a50f2679dbdd1e93907c654378451281bfdb95 |
sha256 | 8115cc5b9ef26395a440b0c1ef65f0d53c297ada0da8a9e909d565a7783568b5 |
sha512 | 0217b01b0d7d48a3d908ea4be1c7de636f7acb671f84d1359413c380d1ef92d894e531baef4fc29c58dcc94d77c074ac1f5f3069def536818bebec980c147c5a |
ripemd-160 | 6b7216684ef39d57bb17b7cecc9e71ff3b9720cb |
13215384 as geometric shapes
Circle
Radius = nDiameter | 26430768 |
---|---|
Circumference | 83034706.577536 |
Area | 5.4866776637473E+14 |
Sphere
Radius = nVolume | 9.6678069614192E+21 |
---|---|
Surface area | 2.1946710654989E+15 |
Circumference | 83034706.577536 |
Square
Length = nPerimeter | 52861536 |
---|---|
Area | 174646374267456 |
Diagonal | 18689375.284768 |
Cube
Length = nSurface area | 1047878245604736 |
---|---|
Volume | 2.3080189001521E+21 |
Space diagonal | 22889716.529533 |
Equilateral Triangle
Length = nPerimeter | 39646152 |
---|---|
Area | 75624098397231 |
Altitude | 11444858.264766 |
Triangular Pyramid
Length = nSurface area | 75624098397231 |
---|---|
Volume | 2.7200263590072E+20 |
Height | 6229791.7615895 |