20342472 (number)
20342472 is an even 8-digits composite number following 20342471 and preceding 20342473. In scientific notation, it is written as 2.0342472 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 6285312 positive integers (up to 20342472) that are relatively prime to 20342472.
Interesting facts
- 20342472 has 64 divisors, whose sum is 54665280
- The reverse of 20342472 is 27424302
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million three hundred forty-two thousand four hundred seventy-two |
---|
Notation
Scientific notation | 2.0342472 × 10^7 |
---|---|
Engineering notation | 2.0342472 × 10^6 |
Prime Factorization of 20342472
Prime Factorization 2 × 2 × 2 × 3 × 17 × 73 × 683
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5085618 | Product of the distinct prime numbers |
The prime factorization of 20342472 is 2 × 2 × 2 × 3 × 17 × 73 × 683. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20342472)
Multiplication
n×yn×2 | 40684944 |
---|---|
n×3 | 61027416 |
n×4 | 81369888 |
n×5 | 101712360 |
Division
n÷yn÷2 | 10171236 |
---|---|
n÷3 | 6780824 |
n÷3 | 5085618 |
n÷5 | 4068494.4 |
Exponentiation
nyn2 | 413816167070784 |
---|---|
n3 | 8.4180437917847E+21 |
n4 | 1.7124382012916E+29 |
n5 | 3.4835226161504E+36 |
Nth Root
y√n2√n | 4510.2629635089 |
---|---|
3√n | 272.982354721 |
4√n | 67.158491373086 |
5√n | 28.952145014076 |
Divisors of 20342472
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 | -20342471 | 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 20342472 can be divided by 64 positive divisors. The sum of these divisors (counting 20342472) is 1, the average is 0.015625.
Base conversion 20342472
Base | System | Value |
---|---|---|
2 | Binary | 1001101100110011011001000 |
3 | Ternary | 1102021111121220 |
4 | Quaternary | 1031212123020 |
5 | Quinary | 20201424342 |
6 | Senary | 2004002040 |
8 | Octal | 115463310 |
10 | Decimal | 20342472 |
12 | Duodecimal | 6990320 |
16 | Hexadecimal | 13666c8 |
20 | Vigesimal | 672g3c |
36 | Base36 | c40co |
Cryptographic Hash Functions
md5 | 911f228394021ae8d84b6f47a102fb4f |
---|---|
sha1 | 449b41f76f23dbf16bef2d37d8f2fb373abfa475 |
sha256 | a306d536d60be44b5f64f52df553a5d9abf51c7620e3488e4697a7ec14c7cafc |
sha512 | b3411d5bbd4081460d380cd3723c49214afb5c12cddf752e3bfae007bce6102b8c2e5d8f4fcaef5ec4c5754460767f8c49786362e79524eaf7c0e71bfd54bda7 |
ripemd-160 | 5decdc52ad01520367a5f97029f44cd1f4f1e471 |
20342472 as geometric shapes
Circle
Radius = nDiameter | 40684944 |
---|---|
Circumference | 127815521.18211 |
Area | 1.3000418304063E+15 |
Sphere
Radius = nVolume | 3.5261419378491E+22 |
---|---|
Surface area | 5.200167321625E+15 |
Circumference | 127815521.18211 |
Square
Length = nPerimeter | 81369888 |
---|---|
Area | 413816167070784 |
Diagonal | 28768599.794595 |
Cube
Length = nSurface area | 2482897002424704 |
---|---|
Volume | 8.4180437917847E+21 |
Space diagonal | 35234195.055547 |
Equilateral Triangle
Length = nPerimeter | 61027416 |
---|---|
Area | 1.7918765659E+14 |
Altitude | 17617097.527774 |
Triangular Pyramid
Length = nSurface area | 1.7918765659E+14 |
---|---|
Volume | 9.9207597491605E+20 |
Height | 9589533.264865 |