25642764 (number)
25642764 is an even 8-digits composite number following 25642763 and preceding 25642765. In scientific notation, it is written as 2.5642764 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 7235136 positive integers (up to 25642764) that are relatively prime to 25642764.
Interesting facts
- 25642764 has 48 divisors, whose sum is 53851392
- The reverse of 25642764 is 46724652
- Previous prime number is 107
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-five million six hundred forty-two thousand seven hundred sixty-four |
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Notation
Scientific notation | 2.5642764 × 10^7 |
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Engineering notation | 2.5642764 × 10^6 |
Prime Factorization of 25642764
Prime Factorization 2 × 2 × 27 × 7 × 107 × 317
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12821382 | Product of the distinct prime numbers |
The prime factorization of 25642764 is 2 × 2 × 27 × 7 × 107 × 317. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25642764)
Multiplication
n×yn×2 | 51285528 |
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n×3 | 76928292 |
n×4 | 102571056 |
n×5 | 128213820 |
Division
n÷yn÷2 | 12821382 |
---|---|
n÷3 | 8547588 |
n÷3 | 6410691 |
n÷5 | 5128552.8 |
Exponentiation
nyn2 | 657551345559696 |
---|---|
n3 | 1.686143397207E+22 |
n4 | 4.3237377204737E+29 |
n5 | 1.10872585964E+37 |
Nth Root
y√n2√n | 5063.8684817045 |
---|---|
3√n | 294.88653684984 |
4√n | 71.160863413146 |
5√n | 30.324452398327 |
Divisors of 25642764
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 | -25642763 | 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 25642764 can be divided by 48 positive divisors. The sum of these divisors (counting 25642764) is 1, the average is 0.020833333333333.
Base conversion 25642764
Base | System | Value |
---|---|---|
2 | Binary | 1100001110100011100001100 |
3 | Ternary | 1210020210021000 |
4 | Quaternary | 1201310130030 |
5 | Quinary | 23031032024 |
6 | Senary | 2313340300 |
8 | Octal | 141643414 |
10 | Decimal | 25642764 |
12 | Duodecimal | 8707690 |
16 | Hexadecimal | 187470c |
20 | Vigesimal | 8056i4 |
36 | Base36 | f9m30 |
Cryptographic Hash Functions
md5 | 9f89212158fa219b24d399709c7a2c27 |
---|---|
sha1 | f780cc2fce52b5aae8e4282e847f4b9dc04e0c68 |
sha256 | 9e0a68b218341bca2728bbdb1d2625e7eb4edb60541b8018d7711be23d4438fb |
sha512 | a0a474e73c732b15188be21a5c15a934f22cdecbb36c77a7b7422e8ff9a22ac7197634912103854d21231cb5d89ecdeb13039c03efd47fd3a0ca5c1e43414a2a |
ripemd-160 | 4fb1d7cad1a99fc0b874cf49cba63160dd1cd805 |
25642764 as geometric shapes
Circle
Radius = nDiameter | 51285528 |
---|---|
Circumference | 161118238.00027 |
Area | 2.0657584765684E+15 |
Sphere
Radius = nVolume | 7.0629009460858E+22 |
---|---|
Surface area | 8.2630339062737E+15 |
Circumference | 161118238.00027 |
Square
Length = nPerimeter | 102571056 |
---|---|
Area | 657551345559696 |
Diagonal | 36264344.625533 |
Cube
Length = nSurface area | 3945308073358176 |
---|---|
Volume | 1.686143397207E+22 |
Space diagonal | 44414570.094498 |
Equilateral Triangle
Length = nPerimeter | 76928292 |
---|---|
Area | 2.8472808477367E+14 |
Altitude | 22207285.047249 |
Triangular Pyramid
Length = nSurface area | 2.8472808477367E+14 |
---|---|
Volume | 1.9871390503633E+21 |
Height | 12088114.875178 |