25236428 (number)
25236428 is an even 8-digits composite number following 25236427 and preceding 25236429. In scientific notation, it is written as 2.5236428 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 48 positive divisors. There are 10236864 positive integers (up to 25236428) that are relatively prime to 25236428.
Interesting facts
- 25236428 has 48 divisors, whose sum is 53222400
- The reverse of 25236428 is 82463252
- Previous prime number is 263
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | twenty-five million two hundred thirty-six thousand four hundred twenty-eight |
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Notation
Scientific notation | 2.5236428 × 10^7 |
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Engineering notation | 2.5236428 × 10^6 |
Prime Factorization of 25236428
Prime Factorization 2 × 2 × 7 × 23 × 263 × 149
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12618214 | Product of the distinct prime numbers |
The prime factorization of 25236428 is 2 × 2 × 7 × 23 × 263 × 149. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25236428)
Multiplication
n×yn×2 | 50472856 |
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n×3 | 75709284 |
n×4 | 100945712 |
n×5 | 126182140 |
Division
n÷yn÷2 | 12618214 |
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n÷3 | 8412142.6666667 |
n÷3 | 6309107 |
n÷5 | 5047285.6 |
Exponentiation
nyn2 | 636877298199184 |
---|---|
n3 | 1.6072508080838E+22 |
n4 | 4.0561269296149E+29 |
n5 | 1.0236215521809E+37 |
Nth Root
y√n2√n | 5023.5871645668 |
---|---|
3√n | 293.32064281645 |
4√n | 70.877268320434 |
5√n | 30.227732957567 |
Divisors of 25236428
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 | -25236427 | 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 25236428 can be divided by 48 positive divisors. The sum of these divisors (counting 25236428) is 1, the average is 0.020833333333333.
Base conversion 25236428
Base | System | Value |
---|---|---|
2 | Binary | 1100000010001001111001100 |
3 | Ternary | 1202111010212112 |
4 | Quaternary | 1200101033030 |
5 | Quinary | 22430031203 |
6 | Senary | 2300523152 |
8 | Octal | 140211714 |
10 | Decimal | 25236428 |
12 | Duodecimal | 85504b8 |
16 | Hexadecimal | 18113cc |
20 | Vigesimal | 7heb18 |
36 | Base36 | f0wjw |
Cryptographic Hash Functions
md5 | 88de893de0b7c414aa0b77bae8ec8380 |
---|---|
sha1 | 2ba62b2d8bbba87ecaedc7e23c06f783bd219143 |
sha256 | 510895ae1e1d8dc94cf52d65efcf906d3eaaec37ec67d53a453933e63c821c4d |
sha512 | 00e6312b1357a55002f391d21f45f50def2f0fd6618ed25ac865dddd4a35907e2b11ea8fc67adf71ef6b7913e3f99d7e45a88d64b3f2004dc374ed6fc2010a33 |
ripemd-160 | 183cc23366eced1a6244850743bb51b49992c7ea |
25236428 as geometric shapes
Circle
Radius = nDiameter | 50472856 |
---|---|
Circumference | 158565153.6153 |
Area | 2.0008090412607E+15 |
Sphere
Radius = nVolume | 6.7324364415365E+22 |
---|---|
Surface area | 8.0032361650427E+15 |
Circumference | 158565153.6153 |
Square
Length = nPerimeter | 100945712 |
---|---|
Area | 636877298199184 |
Diagonal | 35689698.743452 |
Cube
Length = nSurface area | 3821263789195104 |
---|---|
Volume | 1.6072508080838E+22 |
Space diagonal | 43710775.497554 |
Equilateral Triangle
Length = nPerimeter | 75709284 |
---|---|
Area | 2.7577595966705E+14 |
Altitude | 21855387.748777 |
Triangular Pyramid
Length = nSurface area | 2.7577595966705E+14 |
---|---|
Volume | 1.8941632424394E+21 |
Height | 11896566.247817 |