20396512 (number)
20396512 is an even 8-digits composite number following 20396511 and preceding 20396513. In scientific notation, it is written as 2.0396512 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 48 positive divisors. There are 9515520 positive integers (up to 20396512) that are relatively prime to 20396512.
Interesting facts
- 20396512 has 48 divisors, whose sum is 42940800
- The reverse of 20396512 is 21569302
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million three hundred ninety-six thousand five hundred twelve |
---|
Notation
Scientific notation | 2.0396512 × 10^7 |
---|---|
Engineering notation | 2.0396512 × 10^6 |
Prime Factorization of 20396512
Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 29 × 709
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1274782 | Product of the distinct prime numbers |
The prime factorization of 20396512 is 2 × 2 × 2 × 2 × 2 × 31 × 29 × 709. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20396512)
Multiplication
n×yn×2 | 40793024 |
---|---|
n×3 | 61189536 |
n×4 | 81586048 |
n×5 | 101982560 |
Division
n÷yn÷2 | 10198256 |
---|---|
n÷3 | 6798837.3333333 |
n÷3 | 5099128 |
n÷5 | 4079302.4 |
Exponentiation
nyn2 | 416017701766144 |
---|---|
n3 | 8.4853100462856E+21 |
n4 | 1.7307072818278E+29 |
n5 | 3.5300391842289E+36 |
Nth Root
y√n2√n | 4516.2497716579 |
---|---|
3√n | 273.22386785952 |
4√n | 67.203048827102 |
5√n | 28.967511032901 |
Divisors of 20396512
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 | -20396511 | 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 20396512 can be divided by 48 positive divisors. The sum of these divisors (counting 20396512) is 1, the average is 0.020833333333333.
Base conversion 20396512
Base | System | Value |
---|---|---|
2 | Binary | 1001101110011100111100000 |
3 | Ternary | 1102101020202101 |
4 | Quaternary | 1031303213200 |
5 | Quinary | 20210142022 |
6 | Senary | 2005100144 |
8 | Octal | 115634740 |
10 | Decimal | 20396512 |
12 | Duodecimal | 69b7654 |
16 | Hexadecimal | 13739e0 |
20 | Vigesimal | 679b5c |
36 | Base36 | c561s |
Cryptographic Hash Functions
md5 | 5d9d415b2cd5ebfb3e6168ddbabb814a |
---|---|
sha1 | 181024b4729952986f63e634d39d90de6934202f |
sha256 | 37c1218d74a454ba269fd53a6d23f932ecd7ba2b95482827f4ae5bf0d743a65c |
sha512 | badfab2f356a577b561b713b7b598120ca97dee9e25b66b22436f6182aa86fb28c174f2ff2fe2f13540b283ca99843f3654618940fcc7e808c443abb0e6db936 |
ripemd-160 | 11e516da4155b85b1ebb8e4e7c79749254906952 |
20396512 as geometric shapes
Circle
Radius = nDiameter | 40793024 |
---|---|
Circumference | 128155064.51611 |
Area | 1.3069581556318E+15 |
Sphere
Radius = nVolume | 3.5543183606457E+22 |
---|---|
Surface area | 5.2278326225273E+15 |
Circumference | 128155064.51611 |
Square
Length = nPerimeter | 81586048 |
---|---|
Area | 416017701766144 |
Diagonal | 28845023.895506 |
Cube
Length = nSurface area | 2496106210596864 |
---|---|
Volume | 8.4853100462856E+21 |
Space diagonal | 35327795.081188 |
Equilateral Triangle
Length = nPerimeter | 61189536 |
---|---|
Area | 1.8014094907675E+14 |
Altitude | 17663897.540594 |
Triangular Pyramid
Length = nSurface area | 1.8014094907675E+14 |
---|---|
Volume | 1.0000033790331E+21 |
Height | 9615007.9651685 |