25139968 (number)
25139968 is an even 8-digits composite number following 25139967 and preceding 25139969. In scientific notation, it is written as 2.5139968 × 10^7. The sum of its digits is 43. It has a total of 10 prime factors and 36 positive divisors. There are 10773504 positive integers (up to 25139968) that are relatively prime to 25139968.
Interesting facts
- 25139968 has 36 divisors, whose sum is 57354640
- The reverse of 25139968 is 86993152
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | twenty-five million one hundred thirty-nine thousand nine hundred sixty-eight |
---|
Notation
Scientific notation | 2.5139968 × 10^7 |
---|---|
Engineering notation | 2.5139968 × 10^6 |
Prime Factorization of 25139968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 14029
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 196406 | Product of the distinct prime numbers |
The prime factorization of 25139968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 14029. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 25139968)
Multiplication
n×yn×2 | 50279936 |
---|---|
n×3 | 75419904 |
n×4 | 100559872 |
n×5 | 125699840 |
Division
n÷yn÷2 | 12569984 |
---|---|
n÷3 | 8379989.3333333 |
n÷3 | 6284992 |
n÷5 | 5027993.6 |
Exponentiation
nyn2 | 632017991041024 |
---|---|
n3 | 1.5888912070196E+22 |
n4 | 3.9944674099953E+29 |
n5 | 1.0042078286433E+37 |
Nth Root
y√n2√n | 5013.9772636102 |
---|---|
3√n | 292.94645047147 |
4√n | 70.809443322273 |
5√n | 30.204589941517 |
Divisors of 25139968
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -25139967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 25139968 can be divided by 36 positive divisors. The sum of these divisors (counting 25139968) is 1, the average is 0.027777777777778.
Base conversion 25139968
Base | System | Value |
---|---|---|
2 | Binary | 1011111111001101100000000 |
3 | Ternary | 1202022020112221 |
4 | Quaternary | 1133321230000 |
5 | Quinary | 22413434333 |
6 | Senary | 2254500424 |
8 | Octal | 137715400 |
10 | Decimal | 25139968 |
12 | Duodecimal | 8504714 |
16 | Hexadecimal | 17f9b00 |
20 | Vigesimal | 7h29i8 |
36 | Base36 | eyu4g |
Cryptographic Hash Functions
md5 | d5ed32568393b9c53f4cfe000767b442 |
---|---|
sha1 | 1cd0fcbcd2da0127fa1df63c06f6addad474f343 |
sha256 | 948aa1e1cdab5c0ec8dd41e42641426babf1fae1a656bec9d9e027b46516c0e0 |
sha512 | 89393ca8a62138317c7ab42fd1e8b6f7ff8bd307d9c955a2879d580be30e232794c39174e2dcf207063f634e6ddb71cb02cd54267476883947ddf96f00f4acbe |
ripemd-160 | 7cc3261f72230f01df8ed0dd86148a962a10e146 |
25139968 as geometric shapes
Circle
Radius = nDiameter | 50279936 |
---|---|
Circumference | 157959077.56056 |
Area | 1.9855430775911E+15 |
Sphere
Radius = nVolume | 6.6555319244348E+22 |
---|---|
Surface area | 7.9421723103642E+15 |
Circumference | 157959077.56056 |
Square
Length = nPerimeter | 100559872 |
---|---|
Area | 632017991041024 |
Diagonal | 35553283.703226 |
Cube
Length = nSurface area | 3792107946246144 |
---|---|
Volume | 1.5888912070196E+22 |
Space diagonal | 43543701.876656 |
Equilateral Triangle
Length = nPerimeter | 75419904 |
---|---|
Area | 2.7367181794517E+14 |
Altitude | 21771850.938328 |
Triangular Pyramid
Length = nSurface area | 2.7367181794517E+14 |
---|---|
Volume | 1.8725262450854E+21 |
Height | 11851094.567742 |