20162648 (number)
20162648 is an even 8-digits composite number following 20162647 and preceding 20162649. In scientific notation, it is written as 2.0162648 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 8380800 positive integers (up to 20162648) that are relatively prime to 20162648.
Interesting facts
- 20162648 has 64 divisors, whose sum is 44928000
- The reverse of 20162648 is 84626102
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty million one hundred sixty-two thousand six hundred forty-eight |
---|
Notation
Scientific notation | 2.0162648 × 10^7 |
---|---|
Engineering notation | 2.0162648 × 10^6 |
Prime Factorization of 20162648
Prime Factorization 2 × 2 × 2 × 11 × 31 × 19 × 389
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5040662 | Product of the distinct prime numbers |
The prime factorization of 20162648 is 2 × 2 × 2 × 11 × 31 × 19 × 389. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20162648)
Multiplication
n×yn×2 | 40325296 |
---|---|
n×3 | 60487944 |
n×4 | 80650592 |
n×5 | 100813240 |
Division
n÷yn÷2 | 10081324 |
---|---|
n÷3 | 6720882.6666667 |
n÷3 | 5040662 |
n÷5 | 4032529.6 |
Exponentiation
nyn2 | 406532374371904 |
---|---|
n3 | 8.1967691650649E+21 |
n4 | 1.6526857141246E+29 |
n5 | 3.3322520308523E+36 |
Nth Root
y√n2√n | 4490.2837326833 |
---|---|
3√n | 272.17560027777 |
4√n | 67.009579409837 |
5√n | 28.900776646819 |
Divisors of 20162648
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 | -20162647 | 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 20162648 can be divided by 64 positive divisors. The sum of these divisors (counting 20162648) is 1, the average is 0.015625.
Base conversion 20162648
Base | System | Value |
---|---|---|
2 | Binary | 1001100111010100001011000 |
3 | Ternary | 1101221100221202 |
4 | Quaternary | 1030322201120 |
5 | Quinary | 20130201043 |
6 | Senary | 2000053332 |
8 | Octal | 114724130 |
10 | Decimal | 20162648 |
12 | Duodecimal | 6904248 |
16 | Hexadecimal | 133a858 |
20 | Vigesimal | 6606c8 |
36 | Base36 | c05lk |
Cryptographic Hash Functions
md5 | cdaac3c1dbaf63ee52594016d49b1086 |
---|---|
sha1 | b4f67af3b16f8a0aca7a7aecc6e703a7cc5a8b8b |
sha256 | f502b818b1e8751b4c8ee9dbcc176ce9304d7be1bff06c9c85755e1ce42511f4 |
sha512 | 72f2b3552918db0944daa999be40e15d6657114911f01c6b5a8e594e71393124d39b5232908a1b668cebab5b73cbe9a5af1b8af3e2595cf0fd242a1c48d90089 |
ripemd-160 | 254882d1d50560861618d999e80903c58015dc51 |
20162648 as geometric shapes
Circle
Radius = nDiameter | 40325296 |
---|---|
Circumference | 126685653.66743 |
Area | 1.2771591207732E+15 |
Sphere
Radius = nVolume | 3.4334546389519E+22 |
---|---|
Surface area | 5.1086364830928E+15 |
Circumference | 126685653.66743 |
Square
Length = nPerimeter | 80650592 |
---|---|
Area | 406532374371904 |
Diagonal | 28514290.254955 |
Cube
Length = nSurface area | 2439194246231424 |
---|---|
Volume | 8.1967691650649E+21 |
Space diagonal | 34922730.751127 |
Equilateral Triangle
Length = nPerimeter | 60487944 |
---|---|
Area | 1.7603368183344E+14 |
Altitude | 17461365.375564 |
Triangular Pyramid
Length = nSurface area | 1.7603368183344E+14 |
---|---|
Volume | 9.6599851007303E+20 |
Height | 9504763.4183183 |