25549968 (number)
25549968 is an even 8-digits composite number following 25549967 and preceding 25549969. In scientific notation, it is written as 2.5549968 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 8491392 positive integers (up to 25549968) that are relatively prime to 25549968.
Interesting facts
- 25549968 has 40 divisors, whose sum is 66200128
- The reverse of 25549968 is 86994552
- Previous prime number is 1093
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | twenty-five million five hundred forty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.5549968 × 10^7 |
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Engineering notation | 2.5549968 × 10^6 |
Prime Factorization of 25549968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1093 × 487
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3193746 | Product of the distinct prime numbers |
The prime factorization of 25549968 is 2 × 2 × 2 × 2 × 3 × 1093 × 487. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25549968)
Multiplication
n×yn×2 | 51099936 |
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n×3 | 76649904 |
n×4 | 102199872 |
n×5 | 127749840 |
Division
n÷yn÷2 | 12774984 |
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n÷3 | 8516656 |
n÷3 | 6387492 |
n÷5 | 5109993.6 |
Exponentiation
nyn2 | 652800864801024 |
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n3 | 1.6679041206038E+22 |
n4 | 4.2614896908496E+29 |
n5 | 1.0888092523354E+37 |
Nth Root
y√n2√n | 5054.6976170687 |
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3√n | 294.53039523401 |
4√n | 71.096396653197 |
5√n | 30.302472942027 |
Divisors of 25549968
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 | -25549967 | 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 25549968 can be divided by 40 positive divisors. The sum of these divisors (counting 25549968) is 1, the average is 0.025.
Base conversion 25549968
Base | System | Value |
---|---|---|
2 | Binary | 1100001011101110010010000 |
3 | Ternary | 1210002001222010 |
4 | Quaternary | 1201131302100 |
5 | Quinary | 23020044333 |
6 | Senary | 2311342520 |
8 | Octal | 141356220 |
10 | Decimal | 25549968 |
12 | Duodecimal | 8681a40 |
16 | Hexadecimal | 185dc90 |
20 | Vigesimal | 7jdei8 |
36 | Base36 | f7mhc |
Cryptographic Hash Functions
md5 | 285b3b2eb4c92c8056ce6188dea54627 |
---|---|
sha1 | b2931912e224135530d733fa3c6041e283889f10 |
sha256 | df1e54c4d0e55600404e7aa8b0beba5251801ef6198fd6962deee5d1bc12f88a |
sha512 | 46ec055a7a5a022af01d0ca94788aa98503d0ae31b94ea81345a133b4d893b1074e19375108799bbc82ac54177bf063644afd0e3bbb246363c0f2f457cacdb5e |
ripemd-160 | 4f53a9f613e0dab8e6a17d8d99f047fc0f1600d2 |
25549968 as geometric shapes
Circle
Radius = nDiameter | 51099936 |
---|---|
Circumference | 160535183.53651 |
Area | 2.050834401116E+15 |
Sphere
Radius = nVolume | 6.9865004429083E+22 |
---|---|
Surface area | 8.2033376044638E+15 |
Circumference | 160535183.53651 |
Square
Length = nPerimeter | 102199872 |
---|---|
Area | 652800864801024 |
Diagonal | 36133111.263799 |
Cube
Length = nSurface area | 3916805188806144 |
---|---|
Volume | 1.6679041206038E+22 |
Space diagonal | 44253842.707759 |
Equilateral Triangle
Length = nPerimeter | 76649904 |
---|---|
Area | 2.8267106626507E+14 |
Altitude | 22126921.353879 |
Triangular Pyramid
Length = nSurface area | 2.8267106626507E+14 |
---|---|
Volume | 1.9656438567466E+21 |
Height | 12044370.421266 |