25895940 (number)
25895940 is an even 8-digits composite number following 25895939 and preceding 25895941. In scientific notation, it is written as 2.5895940 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 5918976 positive integers (up to 25895940) that are relatively prime to 25895940.
Interesting facts
- 25895940 has 48 divisors, whose sum is 82868352
- The reverse of 25895940 is 04959852
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty-five million eight hundred ninety-five thousand nine hundred forty |
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Notation
Scientific notation | 2.5895940 × 10^7 |
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Engineering notation | 2.5895940 × 10^6 |
Prime Factorization of 25895940
Prime Factorization 2 × 2 × 3 × 5 × 7 × 61657
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12947970 | Product of the distinct prime numbers |
The prime factorization of 25895940 is 2 × 2 × 3 × 5 × 7 × 61657. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25895940)
Multiplication
n×yn×2 | 51791880 |
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n×3 | 77687820 |
n×4 | 103583760 |
n×5 | 129479700 |
Division
n÷yn÷2 | 12947970 |
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n÷3 | 8631980 |
n÷3 | 6473985 |
n÷5 | 5179188 |
Exponentiation
nyn2 | 670599708483600 |
---|---|
n3 | 1.7365809814909E+22 |
n4 | 4.4970396901829E+29 |
n5 | 1.1645506999459E+37 |
Nth Root
y√n2√n | 5088.8053607895 |
---|---|
3√n | 295.85385103127 |
4√n | 71.335863075942 |
5√n | 30.384097151633 |
Divisors of 25895940
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 | -25895939 | 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 25895940 can be divided by 48 positive divisors. The sum of these divisors (counting 25895940) is 1, the average is 0.020833333333333.
Base conversion 25895940
Base | System | Value |
---|---|---|
2 | Binary | 1100010110010010000000100 |
3 | Ternary | 1210201122112220 |
4 | Quaternary | 1202302100010 |
5 | Quinary | 23112132230 |
6 | Senary | 2323012340 |
8 | Octal | 142622004 |
10 | Decimal | 25895940 |
12 | Duodecimal | 880a0b0 |
16 | Hexadecimal | 18b2404 |
20 | Vigesimal | 81gjh0 |
36 | Base36 | ff1fo |
Cryptographic Hash Functions
md5 | 32df668e1b26fff0eea1e211aab35829 |
---|---|
sha1 | 1e5c7ebcac8cdfab4ed92c7eac9649abffd68340 |
sha256 | 0b45d9d5e1cec3d6a14d3c5ce869b736ef749082b10a9e038c7006366d223a6b |
sha512 | 81e0b5d80ae10b37311360b174ae5739f2ee3ca3359b99223a5abbefaf45db2f9506f703cc27e9365c711315048cbabe818bd7e48b0f2d11170afc69b497c292 |
ripemd-160 | 9af604bf42710367ea5ecb0658e0b5aec2b3d08b |
25895940 as geometric shapes
Circle
Radius = nDiameter | 51791880 |
---|---|
Circumference | 162708989.7236 |
Area | 2.1067511176715E+15 |
Sphere
Radius = nVolume | 7.2741734050873E+22 |
---|---|
Surface area | 8.4270044706861E+15 |
Circumference | 162708989.7236 |
Square
Length = nPerimeter | 103583760 |
---|---|
Area | 670599708483600 |
Diagonal | 36622389.5584 |
Cube
Length = nSurface area | 4023598250901600 |
---|---|
Volume | 1.7365809814909E+22 |
Space diagonal | 44853083.789755 |
Equilateral Triangle
Length = nPerimeter | 77687820 |
---|---|
Area | 2.9037819165862E+14 |
Altitude | 22426541.894878 |
Triangular Pyramid
Length = nSurface area | 2.9037819165862E+14 |
---|---|
Volume | 2.0465803134863E+21 |
Height | 12207463.186133 |