25289328 (number)
25289328 is an even 8-digits composite number following 25289327 and preceding 25289329. In scientific notation, it is written as 2.5289328 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 8062912 positive integers (up to 25289328) that are relatively prime to 25289328.
Interesting facts
- 25289328 has 40 divisors, whose sum is 68174208
- The reverse of 25289328 is 82398252
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twenty-five million two hundred eighty-nine thousand three hundred twenty-eight |
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Notation
Scientific notation | 2.5289328 × 10^7 |
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Engineering notation | 2.5289328 × 10^6 |
Prime Factorization of 25289328
Prime Factorization 2 × 2 × 2 × 2 × 23 × 3 × 22907
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3161166 | Product of the distinct prime numbers |
The prime factorization of 25289328 is 2 × 2 × 2 × 2 × 23 × 3 × 22907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25289328)
Multiplication
n×yn×2 | 50578656 |
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n×3 | 75867984 |
n×4 | 101157312 |
n×5 | 126446640 |
Division
n÷yn÷2 | 12644664 |
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n÷3 | 8429776 |
n÷3 | 6322332 |
n÷5 | 5057865.6 |
Exponentiation
nyn2 | 639550110691584 |
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n3 | 1.6173792521716E+22 |
n4 | 4.0902434408562E+29 |
n5 | 1.0343950797566E+37 |
Nth Root
y√n2√n | 5028.8495702298 |
---|---|
3√n | 293.52545036327 |
4√n | 70.914381970301 |
5√n | 30.24039487631 |
Divisors of 25289328
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 | -25289327 | 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 25289328 can be divided by 40 positive divisors. The sum of these divisors (counting 25289328) is 1, the average is 0.025.
Base conversion 25289328
Base | System | Value |
---|---|---|
2 | Binary | 1100000011110001001110000 |
3 | Ternary | 1202120211102210 |
4 | Quaternary | 1200132021300 |
5 | Quinary | 22433224303 |
6 | Senary | 2302012120 |
8 | Octal | 140361160 |
10 | Decimal | 25289328 |
12 | Duodecimal | 8577040 |
16 | Hexadecimal | 181e270 |
20 | Vigesimal | 7i1368 |
36 | Base36 | f21dc |
Cryptographic Hash Functions
md5 | 537778ce6de8ead8d0bc04eb3e172d7b |
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sha1 | 355296a8d238499e18ac1350e31c1d98584019a0 |
sha256 | c367c3cabf02e233844f1ddad24192a1a8cba9f588d29f751ff52ed530534d86 |
sha512 | 94fe3186be1bd50144e0fe7ffd7eafa06d26db6dba0a901bc6baf11ca0ae44a6225ccfc6d921665b4c67bb3705b0946adaab20f3e1320524ee1cc942cd8c08c8 |
ripemd-160 | 9c52aba318c63dd22cec157a0a2442acf2eced53 |
25289328 as geometric shapes
Circle
Radius = nDiameter | 50578656 |
---|---|
Circumference | 158897534.11805 |
Area | 2.0092059293512E+15 |
Sphere
Radius = nVolume | 6.774862368921E+22 |
---|---|
Surface area | 8.0368237174049E+15 |
Circumference | 158897534.11805 |
Square
Length = nPerimeter | 101157312 |
---|---|
Area | 639550110691584 |
Diagonal | 35764510.640902 |
Cube
Length = nSurface area | 3837300664149504 |
---|---|
Volume | 1.6173792521716E+22 |
Space diagonal | 43802400.985274 |
Equilateral Triangle
Length = nPerimeter | 75867984 |
---|---|
Area | 2.7693332142603E+14 |
Altitude | 21901200.492637 |
Triangular Pyramid
Length = nSurface area | 2.7693332142603E+14 |
---|---|
Volume | 1.9060997282682E+21 |
Height | 11921503.546967 |