15399424 (number)
15399424 is an even 8-digits composite number following 15399423 and preceding 15399425. In scientific notation, it is written as 1.5399424 × 10^7. The sum of its digits is 37. It has a total of 11 prime factors and 40 positive divisors. There are 7289856 positive integers (up to 15399424) that are relatively prime to 15399424.
Interesting facts
- 15399424 has 40 divisors, whose sum is 32408640
- The reverse of 15399424 is 42499351
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | fifteen million three hundred ninety-nine thousand four hundred twenty-four |
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Notation
Scientific notation | 1.5399424 × 10^7 |
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Engineering notation | 1.5399424 × 10^6 |
Prime Factorization of 15399424
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1583
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 60154 | Product of the distinct prime numbers |
The prime factorization of 15399424 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 19 × 1583. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15399424)
Multiplication
n×yn×2 | 30798848 |
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n×3 | 46198272 |
n×4 | 61597696 |
n×5 | 76997120 |
Division
n÷yn÷2 | 7699712 |
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n÷3 | 5133141.3333333 |
n÷3 | 3849856 |
n÷5 | 3079884.8 |
Exponentiation
nyn2 | 237142259531776 |
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n3 | 3.6518542028479E+21 |
n4 | 5.6236451255836E+28 |
n5 | 8.6600895714395E+35 |
Nth Root
y√n2√n | 3924.2099841879 |
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3√n | 248.79109158455 |
4√n | 62.64351510083 |
5√n | 27.384252799014 |
Divisors of 15399424
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15399423 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15399424 can be divided by 40 positive divisors. The sum of these divisors (counting 15399424) is 1, the average is 0.025.
Base conversion 15399424
Base | System | Value |
---|---|---|
2 | Binary | 111010101111101000000000 |
3 | Ternary | 1001222101001001 |
4 | Quaternary | 322233220000 |
5 | Quinary | 12420240144 |
6 | Senary | 1310021344 |
8 | Octal | 72575000 |
10 | Decimal | 15399424 |
12 | Duodecimal | 51a7854 |
16 | Hexadecimal | eafa00 |
20 | Vigesimal | 4g4ib4 |
36 | Base36 | 9629s |
Cryptographic Hash Functions
md5 | e7860fff5f7f08117ae517fe5de176ab |
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sha1 | 200aa24c7834b519248777eaff20abaf6f7f3f83 |
sha256 | fd46c9be64ad5ebc62499a4cc7a75c21a0e0c8f0f9f2c62a3bf5bd880bc9a337 |
sha512 | 1f0d04f65eed7088d08304c5bcb4b0e1bd16b74b0e17c87778a4155d7ac34c4186355c258ee25ff41fd7c957187b5a334edf21d7f781cc7c84385b6527c47cee |
ripemd-160 | 8785d027a3e037bd5fcafdb1b63c83e4805876e4 |
15399424 as geometric shapes
Circle
Radius = nDiameter | 30798848 |
---|---|
Circumference | 96757434.615829 |
Area | 7.4500438040071E+14 |
Sphere
Radius = nVolume | 1.5296851114197E+22 |
---|---|
Surface area | 2.9800175216028E+15 |
Circumference | 96757434.615829 |
Square
Length = nPerimeter | 61597696 |
---|---|
Area | 237142259531776 |
Diagonal | 21778074.273534 |
Cube
Length = nSurface area | 1422853557190656 |
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Volume | 3.6518542028479E+21 |
Space diagonal | 26672584.775296 |
Equilateral Triangle
Length = nPerimeter | 46198272 |
---|---|
Area | 1.0268561053268E+14 |
Altitude | 13336292.387648 |
Triangular Pyramid
Length = nSurface area | 1.0268561053268E+14 |
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Volume | 4.3037514512305E+20 |
Height | 7259358.0911779 |