25289320 (number)
25289320 is an even 8-digits composite number following 25289319 and preceding 25289321. In scientific notation, it is written as 2.5289320 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 8605440 positive integers (up to 25289320) that are relatively prime to 25289320.
Interesting facts
- 25289320 has 64 divisors, whose sum is 65520000
- The reverse of 25289320 is 02398252
- Previous prime number is 499
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | twenty-five million two hundred eighty-nine thousand three hundred twenty |
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Notation
Scientific notation | 2.5289320 × 10^7 |
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Engineering notation | 2.5289320 × 10^6 |
Prime Factorization of 25289320
Prime Factorization 2 × 2 × 2 × 5 × 7 × 499 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6322330 | Product of the distinct prime numbers |
The prime factorization of 25289320 is 2 × 2 × 2 × 5 × 7 × 499 × 181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25289320)
Multiplication
n×yn×2 | 50578640 |
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n×3 | 75867960 |
n×4 | 101157280 |
n×5 | 126446600 |
Division
n÷yn÷2 | 12644660 |
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n÷3 | 8429773.3333333 |
n÷3 | 6322330 |
n÷5 | 5057864 |
Exponentiation
nyn2 | 639549706062400 |
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n3 | 1.6173777172518E+22 |
n4 | 4.090238265245E+29 |
n5 | 1.0343934436603E+37 |
Nth Root
y√n2√n | 5028.8487748191 |
---|---|
3√n | 293.52541941208 |
4√n | 70.914376362055 |
5√n | 30.240392963067 |
Divisors of 25289320
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 | -25289319 | 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 25289320 can be divided by 64 positive divisors. The sum of these divisors (counting 25289320) is 1, the average is 0.015625.
Base conversion 25289320
Base | System | Value |
---|---|---|
2 | Binary | 1100000011110001001101000 |
3 | Ternary | 1202120211102111 |
4 | Quaternary | 1200132021220 |
5 | Quinary | 22433224240 |
6 | Senary | 2302012104 |
8 | Octal | 140361150 |
10 | Decimal | 25289320 |
12 | Duodecimal | 8577034 |
16 | Hexadecimal | 181e268 |
20 | Vigesimal | 7i1360 |
36 | Base36 | f21d4 |
Cryptographic Hash Functions
md5 | e75c678eb2bbd52a7c938a991a656526 |
---|---|
sha1 | 3536996a1540bc44a3ca63b63121dc1badd91245 |
sha256 | b4994fc2ec809618a704f6c9a376552965d1c02edaa67aff47f14219c6b9a99e |
sha512 | d661d71714383827b96d451fe3c99e99768940c30f78256f5ab4637265244d4c64c8a69b16e8b93bda0592d9cda408b0c9f60e7a6f935c826318ceebdaa7bb66 |
ripemd-160 | 8189e49e02ec656da8446223b6ab14ae25fe8b8f |
25289320 as geometric shapes
Circle
Radius = nDiameter | 50578640 |
---|---|
Circumference | 158897483.85256 |
Area | 2.0092046581711E+15 |
Sphere
Radius = nVolume | 6.7748559394641E+22 |
---|---|
Surface area | 8.0368186326846E+15 |
Circumference | 158897483.85256 |
Square
Length = nPerimeter | 101157280 |
---|---|
Area | 639549706062400 |
Diagonal | 35764499.327193 |
Cube
Length = nSurface area | 3837298236374400 |
---|---|
Volume | 1.6173777172518E+22 |
Space diagonal | 43802387.128868 |
Equilateral Triangle
Length = nPerimeter | 75867960 |
---|---|
Area | 2.7693314621645E+14 |
Altitude | 21901193.564434 |
Triangular Pyramid
Length = nSurface area | 2.7693314621645E+14 |
---|---|
Volume | 1.9060979193479E+21 |
Height | 11921499.775731 |