20173968 (number)
20173968 is an even 8-digits composite number following 20173967 and preceding 20173969. In scientific notation, it is written as 2.0173968 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 80 positive divisors. There are 6082560 positive integers (up to 20173968) that are relatively prime to 20173968.
Interesting facts
- 20173968 has 80 divisors, whose sum is 44622144
- The reverse of 20173968 is 86937102
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | twenty million one hundred seventy-three thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 2.0173968 × 10^7 |
|---|---|
| Engineering notation | 2.0173968 × 10^6 |
Prime Factorization of 20173968
Prime Factorization 2 × 2 × 2 × 2 × 27 × 17 × 67 × 41
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2521746 | Product of the distinct prime numbers |
The prime factorization of 20173968 is 2 × 2 × 2 × 2 × 27 × 17 × 67 × 41. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20173968)
Multiplication
n×y| n×2 | 40347936 |
|---|---|
| n×3 | 60521904 |
| n×4 | 80695872 |
| n×5 | 100869840 |
Division
n÷y| n÷2 | 10086984 |
|---|---|
| n÷3 | 6724656 |
| n÷3 | 5043492 |
| n÷5 | 4034793.6 |
Exponentiation
ny| n2 | 406988984865024 |
|---|---|
| n3 | 8.2105827570195E+21 |
| n4 | 1.6564003380146E+29 |
| n5 | 3.3416167414296E+36 |
Nth Root
y√n| 2√n | 4491.544055222 |
|---|---|
| 3√n | 272.22652697776 |
| 4√n | 67.018982797578 |
| 5√n | 28.904021095123 |
Divisors of 20173968
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20173967 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20173968 can be divided by 80 positive divisors. The sum of these divisors (counting 20173968) is 1, the average is 0.0125.
Base conversion 20173968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100111101010010010000 |
| 3 | Ternary | 1101221221111000 |
| 4 | Quaternary | 1030331102100 |
| 5 | Quinary | 20131031333 |
| 6 | Senary | 2000222000 |
| 8 | Octal | 114752220 |
| 10 | Decimal | 20173968 |
| 12 | Duodecimal | 690a900 |
| 16 | Hexadecimal | 133d490 |
| 20 | Vigesimal | 661ei8 |
| 36 | Base36 | c0ec0 |
Cryptographic Hash Functions
| md5 | b2b406e160d8945ff4ca0058bc37c808 |
|---|---|
| sha1 | 880dce21dfa6f1a3798db763acd74ff15e66454a |
| sha256 | c23a596ae12ae16ed6614b1a452478715a1455e026f95d0ce5aee37302266001 |
| sha512 | a5d2936bbd21a1d89c2a96539bd54aff1e54444888f1816917c6a4d42fd21f5157a27e9d76e58a16ad6ca3781ca8250d14c532fb455404f36d48457201fe8157 |
| ripemd-160 | 66380595cdd7b43eb4b05cce221028969ca322a6 |
20173968 as geometric shapes
Circle
Radius = n| Diameter | 40347936 |
|---|---|
| Circumference | 126756779.32511 |
| Area | 1.2785936049439E+15 |
Sphere
Radius = n| Volume | 3.4392408628191E+22 |
|---|---|
| Surface area | 5.1143744197757E+15 |
| Circumference | 126756779.32511 |
Square
Length = n| Perimeter | 80695872 |
|---|---|
| Area | 406988984865024 |
| Diagonal | 28530299.152481 |
Cube
Length = n| Surface area | 2441933909190144 |
|---|---|
| Volume | 8.2105827570195E+21 |
| Space diagonal | 34942337.566269 |
Equilateral Triangle
Length = n| Perimeter | 60521904 |
|---|---|
| Area | 1.7623139997678E+14 |
| Altitude | 17471168.783134 |
Triangular Pyramid
Length = n| Surface area | 1.7623139997678E+14 |
|---|---|
| Volume | 9.6762645749697E+20 |
| Height | 9510099.7174936 |