25488972 (number)
25488972 is an even 8-digits composite number following 25488971 and preceding 25488973. In scientific notation, it is written as 2.5488972 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 8087040 positive integers (up to 25488972) that are relatively prime to 25488972.
Interesting facts
- 25488972 has 48 divisors, whose sum is 48559392
- The reverse of 25488972 is 27988452
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | twenty-five million four hundred eighty-eight thousand nine hundred seventy-two |
---|
Notation
Scientific notation | 2.5488972 × 10^7 |
---|---|
Engineering notation | 2.5488972 × 10^6 |
Prime Factorization of 25488972
Prime Factorization 2 × 2 × 73 × 27 × 53 × 61
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 12744486 | Product of the distinct prime numbers |
The prime factorization of 25488972 is 2 × 2 × 73 × 27 × 53 × 61. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25488972)
Multiplication
n×yn×2 | 50977944 |
---|---|
n×3 | 76466916 |
n×4 | 101955888 |
n×5 | 127444860 |
Division
n÷yn÷2 | 12744486 |
---|---|
n÷3 | 8496324 |
n÷3 | 6372243 |
n÷5 | 5097794.4 |
Exponentiation
nyn2 | 649687693616784 |
---|---|
n3 | 1.6559871431343E+22 |
n4 | 4.220940992371E+29 |
n5 | 1.075874467682E+37 |
Nth Root
y√n2√n | 5048.6604163877 |
---|---|
3√n | 294.295828845 |
4√n | 71.053926115224 |
5√n | 30.287990754064 |
Divisors of 25488972
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 | -25488971 | 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 25488972 can be divided by 48 positive divisors. The sum of these divisors (counting 25488972) is 1, the average is 0.020833333333333.
Base conversion 25488972
Base | System | Value |
---|---|---|
2 | Binary | 1100001001110111001001100 |
3 | Ternary | 1202221222022000 |
4 | Quaternary | 1201032321030 |
5 | Quinary | 23011121342 |
6 | Senary | 2310152300 |
8 | Octal | 141167114 |
10 | Decimal | 25488972 |
12 | Duodecimal | 8652690 |
16 | Hexadecimal | 184ee4c |
20 | Vigesimal | 7j628c |
36 | Base36 | f6bf0 |
Cryptographic Hash Functions
md5 | c87ed18e2902b33d27ec3ed4b4e9fca5 |
---|---|
sha1 | e9e625cbd59bd4e95a4e8150da3b6d8405e267b2 |
sha256 | adddf9a444eb75427734c4ab1654c66d5e43a42b21c5c4cf7002eb20120f865a |
sha512 | f187dd72c752d4a3c30bbfabc1fdd5f503504391c679f58dc7c6b22b95822c9a2eeae229ad7f6d1257acc6dc774bea63cdb228527390495afa299c8f2803d570 |
ripemd-160 | 339c94766d52d78fef2dc95bb73c8db1049e1f5c |
25488972 as geometric shapes
Circle
Radius = nDiameter | 50977944 |
---|---|
Circumference | 160151934.36551 |
Area | 2.0410540853942E+15 |
Sphere
Radius = nVolume | 6.9365827244131E+22 |
---|---|
Surface area | 8.1642163415767E+15 |
Circumference | 160151934.36551 |
Square
Length = nPerimeter | 101955888 |
---|---|
Area | 649687693616784 |
Diagonal | 36046849.893348 |
Cube
Length = nSurface area | 3898126161700704 |
---|---|
Volume | 1.6559871431343E+22 |
Space diagonal | 44148194.536701 |
Equilateral Triangle
Length = nPerimeter | 76466916 |
---|---|
Area | 2.8132302359913E+14 |
Altitude | 22074097.26835 |
Triangular Pyramid
Length = nSurface area | 2.8132302359913E+14 |
---|---|
Volume | 1.9515995641133E+21 |
Height | 12015616.631116 |