25254920 (number)
25254920 is an even 8-digits composite number following 25254919 and preceding 25254921. In scientific notation, it is written as 2.5254920 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 9529344 positive integers (up to 25254920) that are relatively prime to 25254920.
Interesting facts
- 25254920 has 64 divisors, whose sum is 60117120
- The reverse of 25254920 is 02945252
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty-five million two hundred fifty-four thousand nine hundred twenty |
---|
Notation
Scientific notation | 2.5254920 × 10^7 |
---|---|
Engineering notation | 2.5254920 × 10^6 |
Prime Factorization of 25254920
Prime Factorization 2 × 2 × 2 × 97 × 5 × 23 × 283
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6313730 | Product of the distinct prime numbers |
The prime factorization of 25254920 is 2 × 2 × 2 × 97 × 5 × 23 × 283. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25254920)
Multiplication
n×yn×2 | 50509840 |
---|---|
n×3 | 75764760 |
n×4 | 101019680 |
n×5 | 126274600 |
Division
n÷yn÷2 | 12627460 |
---|---|
n÷3 | 8418306.6666667 |
n÷3 | 6313730 |
n÷5 | 5050984 |
Exponentiation
nyn2 | 637810984206400 |
---|---|
n3 | 1.6107865381254E+22 |
n4 | 4.0680285157434E+29 |
n5 | 1.0273773472282E+37 |
Nth Root
y√n2√n | 5025.4273450126 |
---|---|
3√n | 293.39226892023 |
4√n | 70.890248589017 |
5√n | 30.232161535774 |
Divisors of 25254920
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 | -25254919 | 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 25254920 can be divided by 64 positive divisors. The sum of these divisors (counting 25254920) is 1, the average is 0.015625.
Base conversion 25254920
Base | System | Value |
---|---|---|
2 | Binary | 1100000010101110000001000 |
3 | Ternary | 1202112002020102 |
4 | Quaternary | 1200111300020 |
5 | Quinary | 22431124140 |
6 | Senary | 2301144532 |
8 | Octal | 140256010 |
10 | Decimal | 25254920 |
12 | Duodecimal | 855b148 |
16 | Hexadecimal | 1815c08 |
20 | Vigesimal | 7hgh60 |
36 | Base36 | f1atk |
Cryptographic Hash Functions
md5 | 3cd5f602f39c02f695f6d0f5c12a6fe8 |
---|---|
sha1 | fe08e8cf6b2e13721398f6d9be9d8527a62cdfc8 |
sha256 | 57e617a6b13519b0e5f1d16685ad97f1620b1ca8aaa6c5a9d7bbc9d3aa1d2375 |
sha512 | 173f3e0e2a4beb2fd841101e9925b9da4eb433e64bb549a0e7114a1a305e525be82427eb3eb973829fb49962fd41ed887fed0e81e4a57fbdbcf3bb88d8639bcd |
ripemd-160 | f9c3c6bf9e015b4c59d4e6862c6888904d501059 |
25254920 as geometric shapes
Circle
Radius = nDiameter | 50509840 |
---|---|
Circumference | 158681342.278 |
Area | 2.0037423023617E+15 |
Sphere
Radius = nVolume | 6.7472468729014E+22 |
---|---|
Surface area | 8.0149692094468E+15 |
Circumference | 158681342.278 |
Square
Length = nPerimeter | 101019680 |
---|---|
Area | 637810984206400 |
Diagonal | 35715850.380648 |
Cube
Length = nSurface area | 3826865905238400 |
---|---|
Volume | 1.6107865381254E+22 |
Space diagonal | 43742804.581087 |
Equilateral Triangle
Length = nPerimeter | 75764760 |
---|---|
Area | 2.7618025756775E+14 |
Altitude | 21871402.290544 |
Triangular Pyramid
Length = nSurface area | 2.7618025756775E+14 |
---|---|
Volume | 1.8983301402541E+21 |
Height | 11905283.460216 |