20495310 (number)
20495310 is an even 8-digits composite number following 20495309 and preceding 20495311. In scientific notation, it is written as 2.0495310 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 64 positive divisors. There are 4926080 positive integers (up to 20495310) that are relatively prime to 20495310.
Interesting facts
- 20495310 has 64 divisors, whose sum is 54120960
- The reverse of 20495310 is 01359402
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million four hundred ninety-five thousand three hundred ten |
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Notation
Scientific notation | 2.0495310 × 10^7 |
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Engineering notation | 2.0495310 × 10^6 |
Prime Factorization of 20495310
Prime Factorization 2 × 3 × 11 × 5 × 359 × 173
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20495310 | Product of the distinct prime numbers |
The prime factorization of 20495310 is 2 × 3 × 11 × 5 × 359 × 173. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20495310)
Multiplication
n×yn×2 | 40990620 |
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n×3 | 61485930 |
n×4 | 81981240 |
n×5 | 102476550 |
Division
n÷yn÷2 | 10247655 |
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n÷3 | 6831770 |
n÷3 | 5123827.5 |
n÷5 | 4099062 |
Exponentiation
nyn2 | 420057731996100 |
---|---|
n3 | 8.609213435157E+21 |
n4 | 1.7644849820971E+29 |
n5 | 3.6163666698424E+36 |
Nth Root
y√n2√n | 4527.1746155853 |
---|---|
3√n | 273.66431087146 |
4√n | 67.284282084193 |
5√n | 28.995519773694 |
Divisors of 20495310
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 | -20495309 | 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 20495310 can be divided by 64 positive divisors. The sum of these divisors (counting 20495310) is 1, the average is 0.015625.
Base conversion 20495310
Base | System | Value |
---|---|---|
2 | Binary | 1001110001011101111001110 |
3 | Ternary | 1102120021021120 |
4 | Quaternary | 1032023233032 |
5 | Quinary | 20221322220 |
6 | Senary | 2011141410 |
8 | Octal | 116135716 |
10 | Decimal | 20495310 |
12 | Duodecimal | 6a44866 |
16 | Hexadecimal | 138bbce |
20 | Vigesimal | 681i5a |
36 | Base36 | c7aa6 |
Cryptographic Hash Functions
md5 | 82c2e189bca57019f3136e5019d7fa3e |
---|---|
sha1 | 966c249a14ad65f2144cf61f6c6c49bcc0c75ad7 |
sha256 | 8958dc3a3ee6147f8c2fca912c9c6363732bcaf499bd20a38f9bb74ed9e4e247 |
sha512 | 1b78ac4b076fca7ea654014e903ed4414d0071102beec18bf8b404183fb67611ddf4c2f3379c84b5c975dcf6ced605d41cedefd8f855940a922c2a78b4eb55f1 |
ripemd-160 | aaaa6207ffca2e4e872915cc427a1e7a26ae0337 |
20495310 as geometric shapes
Circle
Radius = nDiameter | 40990620 |
---|---|
Circumference | 128775830.65809 |
Area | 1.3196502849225E+15 |
Sphere
Radius = nVolume | 3.6062188908101E+22 |
---|---|
Surface area | 5.2786011396902E+15 |
Circumference | 128775830.65809 |
Square
Length = nPerimeter | 81981240 |
---|---|
Area | 420057731996100 |
Diagonal | 28984745.367041 |
Cube
Length = nSurface area | 2520346391976600 |
---|---|
Volume | 8.609213435157E+21 |
Space diagonal | 35498918.236874 |
Equilateral Triangle
Length = nPerimeter | 61485930 |
---|---|
Area | 1.8189033348235E+14 |
Altitude | 17749459.118437 |
Triangular Pyramid
Length = nSurface area | 1.8189033348235E+14 |
---|---|
Volume | 1.014605533447E+21 |
Height | 9661581.7890136 |