25804968 (number)
25804968 is an even 8-digits composite number following 25804967 and preceding 25804969. In scientific notation, it is written as 2.5804968 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 48 positive divisors. There are 7372512 positive integers (up to 25804968) that are relatively prime to 25804968.
Interesting facts
- 25804968 has 48 divisors, whose sum is 75048480
- The reverse of 25804968 is 86940852
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty-five million eight hundred four thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.5804968 × 10^7 |
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Engineering notation | 2.5804968 × 10^6 |
Prime Factorization of 25804968
Prime Factorization 2 × 2 × 2 × 3 × 7 × 7 × 21943
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 921606 | Product of the distinct prime numbers |
The prime factorization of 25804968 is 2 × 2 × 2 × 3 × 7 × 7 × 21943. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25804968)
Multiplication
n×yn×2 | 51609936 |
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n×3 | 77414904 |
n×4 | 103219872 |
n×5 | 129024840 |
Division
n÷yn÷2 | 12902484 |
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n÷3 | 8601656 |
n÷3 | 6451242 |
n÷5 | 5160993.6 |
Exponentiation
nyn2 | 665896373481024 |
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n3 | 1.7183434608994E+22 |
n4 | 4.4341798021518E+29 |
n5 | 1.1442386790077E+37 |
Nth Root
y√n2√n | 5079.8590531628 |
---|---|
3√n | 295.50700136011 |
4√n | 71.273129952057 |
5√n | 30.362719326454 |
Divisors of 25804968
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -25804967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 25804968 can be divided by 48 positive divisors. The sum of these divisors (counting 25804968) is 1, the average is 0.020833333333333.
Base conversion 25804968
Base | System | Value |
---|---|---|
2 | Binary | 1100010011100000010101000 |
3 | Ternary | 1210120000202120 |
4 | Quaternary | 1202130002220 |
5 | Quinary | 23101224333 |
6 | Senary | 2321031240 |
8 | Octal | 142340250 |
10 | Decimal | 25804968 |
12 | Duodecimal | 8785520 |
16 | Hexadecimal | 189c0a8 |
20 | Vigesimal | 815c88 |
36 | Base36 | fd38o |
Cryptographic Hash Functions
md5 | 8e4c24090b50e61d9d565537942b4eb7 |
---|---|
sha1 | 39a014a8ccbf99cf17d611d0ed092e4791480a1a |
sha256 | 4b74c39eab6b310ac4aa0a406481e45b852f0535545d725999323344b9d7d664 |
sha512 | 9b5818d3f39a1d2d5d59badd498163d8053d1bd8689f99e8e8afb05e9f9664a93b2c5c172efe395e04dc747d0d889b3d9a5b8baaaae0859f40e22617665ac91a |
ripemd-160 | 950361ded4aca3ffb139366dcda41a497e850f19 |
25804968 as geometric shapes
Circle
Radius = nDiameter | 51609936 |
---|---|
Circumference | 162137395.78984 |
Area | 2.0919751549801E+15 |
Sphere
Radius = nVolume | 7.1977802574741E+22 |
---|---|
Surface area | 8.3679006199203E+15 |
Circumference | 162137395.78984 |
Square
Length = nPerimeter | 103219872 |
---|---|
Area | 665896373481024 |
Diagonal | 36493735.722204 |
Cube
Length = nSurface area | 3995378240886144 |
---|---|
Volume | 1.7183434608994E+22 |
Space diagonal | 44695515.663689 |
Equilateral Triangle
Length = nPerimeter | 77414904 |
---|---|
Area | 2.8834158786125E+14 |
Altitude | 22347757.831845 |
Triangular Pyramid
Length = nSurface area | 2.8834158786125E+14 |
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Volume | 2.0250871893492E+21 |
Height | 12164578.574068 |