25676816 (number)
25676816 is an even 8-digits composite number following 25676815 and preceding 25676817. In scientific notation, it is written as 2.5676816 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 11352960 positive integers (up to 25676816) that are relatively prime to 25676816.
Interesting facts
- 25676816 has 40 divisors, whose sum is 55752384
- The reverse of 25676816 is 61867652
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | twenty-five million six hundred seventy-six thousand eight hundred sixteen |
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Notation
Scientific notation | 2.5676816 × 10^7 |
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Engineering notation | 2.5676816 × 10^6 |
Prime Factorization of 25676816
Prime Factorization 2 × 2 × 2 × 2 × 37 × 11 × 3943
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3209602 | Product of the distinct prime numbers |
The prime factorization of 25676816 is 2 × 2 × 2 × 2 × 37 × 11 × 3943. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25676816)
Multiplication
n×yn×2 | 51353632 |
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n×3 | 77030448 |
n×4 | 102707264 |
n×5 | 128384080 |
Division
n÷yn÷2 | 12838408 |
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n÷3 | 8558938.6666667 |
n÷3 | 6419204 |
n÷5 | 5135363.2 |
Exponentiation
nyn2 | 659298879897856 |
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n3 | 1.6928696028143E+22 |
n4 | 4.3467501303457E+29 |
n5 | 1.1161070329486E+37 |
Nth Root
y√n2√n | 5067.2296178484 |
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3√n | 295.01700945684 |
4√n | 71.184475961044 |
5√n | 30.332501922113 |
Divisors of 25676816
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 | -25676815 | 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 25676816 can be divided by 40 positive divisors. The sum of these divisors (counting 25676816) is 1, the average is 0.025.
Base conversion 25676816
Base | System | Value |
---|---|---|
2 | Binary | 1100001111100110000010000 |
3 | Ternary | 1210022111222012 |
4 | Quaternary | 1201330300100 |
5 | Quinary | 23033124231 |
6 | Senary | 2314202052 |
8 | Octal | 141746020 |
10 | Decimal | 25676816 |
12 | Duodecimal | 8723328 |
16 | Hexadecimal | 187cc10 |
20 | Vigesimal | 809c0g |
36 | Base36 | faccw |
Cryptographic Hash Functions
md5 | 9307405c65313f540ca82548c683b2d8 |
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sha1 | 8360297621f53c7eb7a5b3beb408591ffa73c3b8 |
sha256 | c1c7d374a00ebc5a5d44e88a317d5d91b9ea9a995bc04493e1c31c0273efe172 |
sha512 | c421fbb716f683a9a4bd24c519104fe2de049712cd042a612358af5aa5662d7e8b8217a7520ccb641c051b7d085d257a1b83f33d0ed07a411f894d4ce119c9ec |
ripemd-160 | 5b2d31385d3c5ea0a3affd5ad6eb3b507ea85837 |
25676816 as geometric shapes
Circle
Radius = nDiameter | 51353632 |
---|---|
Circumference | 161332193.02635 |
Area | 2.0712485176071E+15 |
Sphere
Radius = nVolume | 7.0910756102493E+22 |
---|---|
Surface area | 8.2849940704283E+15 |
Circumference | 161332193.02635 |
Square
Length = nPerimeter | 102707264 |
---|---|
Area | 659298879897856 |
Diagonal | 36312501.425758 |
Cube
Length = nSurface area | 3955793279387136 |
---|---|
Volume | 1.6928696028143E+22 |
Space diagonal | 44473549.888597 |
Equilateral Triangle
Length = nPerimeter | 77030448 |
---|---|
Area | 2.8548478933908E+14 |
Altitude | 22236774.944299 |
Triangular Pyramid
Length = nSurface area | 2.8548478933908E+14 |
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Volume | 1.995065959691E+21 |
Height | 12104167.141919 |