51979968 (number)
51979968 is an even 8-digits composite number following 51979967 and preceding 51979969. In scientific notation, it is written as 5.1979968 × 10^7. The sum of its digits is 54. It has a total of 10 prime factors and 112 positive divisors. There are 16796160 positive integers (up to 51979968) that are relatively prime to 51979968.
Interesting facts
- 51979968 has 112 divisors, whose sum is 147019264
- The reverse of 51979968 is 86997915
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | fifty-one million nine hundred seventy-nine thousand nine hundred sixty-eight |
---|
Notation
Scientific notation | 5.1979968 × 10^7 |
---|---|
Engineering notation | 5.1979968 × 10^6 |
Prime Factorization of 51979968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27 × 37 × 271
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 1624374 | Product of the distinct prime numbers |
The prime factorization of 51979968 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27 × 37 × 271. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51979968)
Multiplication
n×yn×2 | 103959936 |
---|---|
n×3 | 155939904 |
n×4 | 207919872 |
n×5 | 259899840 |
Division
n÷yn÷2 | 25989984 |
---|---|
n÷3 | 17326656 |
n÷3 | 12994992 |
n÷5 | 10395993.6 |
Exponentiation
nyn2 | 2701917073281024 |
---|---|
n3 | 1.404455630078E+23 |
n4 | 7.3003558708875E+30 |
n5 | 3.7947226455734E+38 |
Nth Root
y√n2√n | 7209.7134478424 |
---|---|
3√n | 373.20318025433 |
4√n | 84.910031491234 |
5√n | 34.927475891955 |
Divisors of 51979968
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -51979967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 51979968 can be divided by 112 positive divisors. The sum of these divisors (counting 51979968) is 1, the average is 0.0089285714285714.
Base conversion 51979968
Base | System | Value |
---|---|---|
2 | Binary | 11000110010010011011000000 |
3 | Ternary | 10121210212010000 |
4 | Quaternary | 3012102123000 |
5 | Quinary | 101301324333 |
6 | Senary | 5054040000 |
8 | Octal | 306223300 |
10 | Decimal | 51979968 |
12 | Duodecimal | 154a9000 |
16 | Hexadecimal | 31926c0 |
20 | Vigesimal | g4h9i8 |
36 | Base36 | uy400 |
Cryptographic Hash Functions
md5 | 3d29a5cc3aca182f18f67280ea6aaf48 |
---|---|
sha1 | 55b7c8d309b51b2248fecd357dcbc2212bc93b18 |
sha256 | 16480e5e76177dc265d501847e929f26638aace2910f4bd3bc06970b12ec4aa5 |
sha512 | 3436e47d27cd1a7a60552fce51d6cf0cc0d131b6ebf81045b95d63ce9efb3712ca401bbf1fa82df1cec71b2c01d2403fdd6249c02df694942d07e22da8311a2d |
ripemd-160 | 0a12a506f0648a042fe94ca90f873dbc56afa914 |
51979968 as geometric shapes
Circle
Radius = nDiameter | 103959936 |
---|---|
Circumference | 326599771.20527 |
Area | 8.4883228280285E+15 |
Sphere
Radius = nVolume | 5.8829699863279E+23 |
---|---|
Surface area | 3.3953291312114E+16 |
Circumference | 326599771.20527 |
Square
Length = nPerimeter | 207919872 |
---|---|
Area | 2701917073281024 |
Diagonal | 73510775.717319 |
Cube
Length = nSurface area | 16211502439686144 |
---|---|
Volume | 1.404455630078E+23 |
Space diagonal | 90031945.551804 |
Equilateral Triangle
Length = nPerimeter | 155939904 |
---|---|
Area | 1.1699644121901E+15 |
Altitude | 45015972.775902 |
Triangular Pyramid
Length = nSurface area | 1.1699644121901E+15 |
---|---|
Volume | 1.655166833173E+22 |
Height | 24503591.905773 |