51690906 (number)
51690906 is an even 8-digits composite number following 51690905 and preceding 51690907. In scientific notation, it is written as 5.1690906 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 16100208 positive integers (up to 51690906) that are relatively prime to 51690906.
Interesting facts
- 51690906 has 64 divisors, whose sum is 122572800
- The reverse of 51690906 is 60909615
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | fifty-one million six hundred ninety thousand nine hundred six |
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Notation
Scientific notation | 5.1690906 × 10^7 |
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Engineering notation | 5.1690906 × 10^6 |
Prime Factorization of 51690906
Prime Factorization 2 × 9 × 3 × 19 × 83 × 607
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 51690906 | Product of the distinct prime numbers |
The prime factorization of 51690906 is 2 × 9 × 3 × 19 × 83 × 607. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51690906)
Multiplication
n×yn×2 | 103381812 |
---|---|
n×3 | 155072718 |
n×4 | 206763624 |
n×5 | 258454530 |
Division
n÷yn÷2 | 25845453 |
---|---|
n÷3 | 17230302 |
n÷3 | 12922726.5 |
n÷5 | 10338181.2 |
Exponentiation
nyn2 | 2671949763100836 |
---|---|
n3 | 1.3811550404117E+23 |
n4 | 7.1393155365346E+30 |
n5 | 3.6903768830335E+38 |
Nth Root
y√n2√n | 7189.6387948213 |
---|---|
3√n | 372.51009626855 |
4√n | 84.79173777451 |
5√n | 34.888542665322 |
Divisors of 51690906
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -51690905 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 51690906 can be divided by 64 positive divisors. The sum of these divisors (counting 51690906) is 1, the average is 0.015625.
Base conversion 51690906
Base | System | Value |
---|---|---|
2 | Binary | 11000101001011110110011010 |
3 | Ternary | 10121021011121000 |
4 | Quaternary | 3011023312122 |
5 | Quinary | 101213102111 |
6 | Senary | 5043525430 |
8 | Octal | 305136632 |
10 | Decimal | 51690906 |
12 | Duodecimal | 15389876 |
16 | Hexadecimal | 314bd9a |
20 | Vigesimal | g31756 |
36 | Base36 | urwyi |
Cryptographic Hash Functions
md5 | bbe08d953c1244aa37894d7e1d612885 |
---|---|
sha1 | ae7693baa671e5fddd58ebc8be8e19a78c59c46e |
sha256 | 58a2be4617ed1d55c0d60f6c24f3a7b4d3f5b09259c02f8360c056443456458e |
sha512 | 751c20e66d5e55b52411631e71e3c9ab5b459a6f3405215c3324432aea0976638b862fd2dbf1c9b013c73fe44efe18fd1e2daa6784e72de8c0e5068f0c8ddaf6 |
ripemd-160 | 9f22d0c2cee78a74442bd514b25dc33491bd1d5c |
51690906 as geometric shapes
Circle
Radius = nDiameter | 103381812 |
---|---|
Circumference | 324783541.094 |
Area | 8.3941777465186E+15 |
Sphere
Radius = nVolume | 5.7853687045678E+23 |
---|---|
Surface area | 3.3576710986074E+16 |
Circumference | 324783541.094 |
Square
Length = nPerimeter | 206763624 |
---|---|
Area | 2671949763100836 |
Diagonal | 73101980.316553 |
Cube
Length = nSurface area | 16031698578605016 |
---|---|
Volume | 1.3811550404117E+23 |
Space diagonal | 89531275.481267 |
Equilateral Triangle
Length = nPerimeter | 155072718 |
---|---|
Area | 1.1569881862406E+15 |
Altitude | 44765637.740633 |
Triangular Pyramid
Length = nSurface area | 1.1569881862406E+15 |
---|---|
Volume | 1.6277068249085E+22 |
Height | 24367326.772184 |