20996910 (number)
20996910 is an even 8-digits composite number following 20996909 and preceding 20996911. In scientific notation, it is written as 2.0996910 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 5019840 positive integers (up to 20996910) that are relatively prime to 20996910.
Interesting facts
- 20996910 has 64 divisors, whose sum is 46448640
- The reverse of 20996910 is 01969902
- Previous prime number is 167
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million nine hundred ninety-six thousand nine hundred ten |
---|
Notation
Scientific notation | 2.0996910 × 10^7 |
---|---|
Engineering notation | 2.0996910 × 10^6 |
Prime Factorization of 20996910
Prime Factorization 2 × 5 × 9 × 11 × 167 × 127
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20996910 | Product of the distinct prime numbers |
The prime factorization of 20996910 is 2 × 5 × 9 × 11 × 167 × 127. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20996910)
Multiplication
n×yn×2 | 41993820 |
---|---|
n×3 | 62990730 |
n×4 | 83987640 |
n×5 | 104984550 |
Division
n÷yn÷2 | 10498455 |
---|---|
n÷3 | 6998970 |
n÷3 | 5249227.5 |
n÷5 | 4199382 |
Exponentiation
nyn2 | 440870229548100 |
---|---|
n3 | 9.2569125315008E+21 |
n4 | 1.9436655930179E+29 |
n5 | 4.0810971526694E+36 |
Nth Root
y√n2√n | 4582.2385359123 |
---|---|
3√n | 275.87888510815 |
4√n | 67.692233940921 |
5√n | 29.136077076929 |
Divisors of 20996910
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 | -20996909 | 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 20996910 can be divided by 64 positive divisors. The sum of these divisors (counting 20996910) is 1, the average is 0.015625.
Base conversion 20996910
Base | System | Value |
---|---|---|
2 | Binary | 1010000000110001100101110 |
3 | Ternary | 1110111202100100 |
4 | Quaternary | 1100012030232 |
5 | Quinary | 20333400120 |
6 | Senary | 2030011530 |
8 | Octal | 120061456 |
10 | Decimal | 20996910 |
12 | Duodecimal | 7046ba6 |
16 | Hexadecimal | 140632e |
20 | Vigesimal | 6b4c5a |
36 | Base36 | ci1bi |
Cryptographic Hash Functions
md5 | c665905a14c61b432b493c362699552e |
---|---|
sha1 | 3389aa2b2b2032b0fdcfbd505be7587a5cb93f44 |
sha256 | a73b0a632f7b637d80d2695e267b401056c7735c6c3fb38bb1dc226826a07f99 |
sha512 | 939f3d2ae553efd549b57fc65a5c9f0074ef629d25722aebfec862288020246e29bb70b42d13abb3dfe3c152a8f21b0c9636553f72dfbce76482d416d0348337 |
ripemd-160 | 65f74d1951a6bf549d2b311d13ed38d10a54a95e |
20996910 as geometric shapes
Circle
Radius = nDiameter | 41993820 |
---|---|
Circumference | 131927476.40817 |
Area | 1.3850346743348E+15 |
Sphere
Radius = nVolume | 3.8775264538515E+22 |
---|---|
Surface area | 5.540138697339E+15 |
Circumference | 131927476.40817 |
Square
Length = nPerimeter | 83987640 |
---|---|
Area | 440870229548100 |
Diagonal | 29694114.889927 |
Cube
Length = nSurface area | 2645221377288600 |
---|---|
Volume | 9.2569125315008E+21 |
Space diagonal | 36367714.921951 |
Equilateral Triangle
Length = nPerimeter | 62990730 |
---|---|
Area | 1.9090240928047E+14 |
Altitude | 18183857.460976 |
Triangular Pyramid
Length = nSurface area | 1.9090240928047E+14 |
---|---|
Volume | 1.0909376039792E+21 |
Height | 9898038.2966424 |