25348545 (number)
25348545 is an odd 8-digits composite number following 25348544 and preceding 25348546. In scientific notation, it is written as 2.5348545 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 13063680 positive integers (up to 25348545) that are relatively prime to 25348545.
Interesting facts
- 25348545 has 48 divisors, whose sum is 47104512
- The reverse of 25348545 is 54584352
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty-five million three hundred forty-eight thousand five hundred forty-five |
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Notation
Scientific notation | 2.5348545 × 10^7 |
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Engineering notation | 2.5348545 × 10^6 |
Prime Factorization of 25348545
Prime Factorization 9 × 3 × 5 × 9 × 31 × 673
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 2816505 | Product of the distinct prime numbers |
The prime factorization of 25348545 is 9 × 3 × 5 × 9 × 31 × 673. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25348545)
Multiplication
n×yn×2 | 50697090 |
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n×3 | 76045635 |
n×4 | 101394180 |
n×5 | 126742725 |
Division
n÷yn÷2 | 12674272.5 |
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n÷3 | 8449515 |
n÷3 | 6337136.25 |
n÷5 | 5069709 |
Exponentiation
nyn2 | 642548733617025 |
---|---|
n3 | 1.6287675488784E+22 |
n4 | 4.1286887507284E+29 |
n5 | 1.0465625258883E+37 |
Nth Root
y√n2√n | 5034.7338559253 |
---|---|
3√n | 293.75437627402 |
4√n | 70.955858503194 |
5√n | 30.254543694706 |
Divisors of 25348545
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 | -25348544 | 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 25348545 can be divided by 48 positive divisors. The sum of these divisors (counting 25348545) is 1, the average is 0.020833333333333.
Base conversion 25348545
Base | System | Value |
---|---|---|
2 | Binary | 1100000101100100111000001 |
3 | Ternary | 1202200211200000 |
4 | Quaternary | 1200230213001 |
5 | Quinary | 22442123140 |
6 | Senary | 2303150213 |
8 | Octal | 140544701 |
10 | Decimal | 25348545 |
12 | Duodecimal | 85a5369 |
16 | Hexadecimal | 182c9c1 |
20 | Vigesimal | 7i8b75 |
36 | Base36 | f3b29 |
Cryptographic Hash Functions
md5 | 20efb16e178a04593ff3f0a2408fae0e |
---|---|
sha1 | 1ccecaeaadb32ce87291901723387d7a405dbb90 |
sha256 | f403d4f387305bae3cb930e8becb205f989f49cea15ed0d63c2ecdb95de93964 |
sha512 | 80befa30d4efdb8a83bc200c18005470194488e4ecf06d63716d787d10f2d9ebdd2282518a64619c5467685d6976d98db3e19163bacb887642cb009320ee744b |
ripemd-160 | 39eb13cc732caa426e8f0e05c0d3d44deaa951e9 |
25348545 as geometric shapes
Circle
Radius = nDiameter | 50697090 |
---|---|
Circumference | 159269605.50238 |
Area | 2.0186263811047E+15 |
Sphere
Radius = nVolume | 6.8225655546159E+22 |
---|---|
Surface area | 8.0745055244187E+15 |
Circumference | 159269605.50238 |
Square
Length = nPerimeter | 101394180 |
---|---|
Area | 642548733617025 |
Diagonal | 35848256.125425 |
Cube
Length = nSurface area | 3855292401702150 |
---|---|
Volume | 1.6287675488784E+22 |
Space diagonal | 43904967.837946 |
Equilateral Triangle
Length = nPerimeter | 76045635 |
---|---|
Area | 2.7823176324093E+14 |
Altitude | 21952483.918973 |
Triangular Pyramid
Length = nSurface area | 2.7823176324093E+14 |
---|---|
Volume | 1.9195209646475E+21 |
Height | 11949418.708475 |