20163984 (number)
20163984 is an even 8-digits composite number following 20163983 and preceding 20163985. In scientific notation, it is written as 2.0163984 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 6699648 positive integers (up to 20163984) that are relatively prime to 20163984.
Interesting facts
- 20163984 has 40 divisors, whose sum is 52258560
- The reverse of 20163984 is 48936102
- Previous prime number is 877
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | twenty million one hundred sixty-three thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 2.0163984 × 10^7 |
|---|---|
| Engineering notation | 2.0163984 × 10^6 |
Prime Factorization of 20163984
Prime Factorization 2 × 2 × 2 × 2 × 3 × 877 × 479
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2520498 | Product of the distinct prime numbers |
The prime factorization of 20163984 is 2 × 2 × 2 × 2 × 3 × 877 × 479. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20163984)
Multiplication
n×y| n×2 | 40327968 |
|---|---|
| n×3 | 60491952 |
| n×4 | 80655936 |
| n×5 | 100819920 |
Division
n÷y| n÷2 | 10081992 |
|---|---|
| n÷3 | 6721328 |
| n÷3 | 5040996 |
| n÷5 | 4032796.8 |
Exponentiation
ny| n2 | 406586250752256 |
|---|---|
| n3 | 8.1983986547885E+21 |
| n4 | 1.6531237930078E+29 |
| n5 | 3.3333561712228E+36 |
Nth Root
y√n| 2√n | 4490.4324958739 |
|---|---|
| 3√n | 272.1816117 |
| 4√n | 67.010689415002 |
| 5√n | 28.901159636338 |
Divisors of 20163984
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20163983 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20163984 can be divided by 40 positive divisors. The sum of these divisors (counting 20163984) is 1, the average is 0.025.
Base conversion 20163984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100111010110110010000 |
| 3 | Ternary | 1101221102210020 |
| 4 | Quaternary | 1030322312100 |
| 5 | Quinary | 20130221414 |
| 6 | Senary | 2000103440 |
| 8 | Octal | 114726620 |
| 10 | Decimal | 20163984 |
| 12 | Duodecimal | 6904b80 |
| 16 | Hexadecimal | 133ad90 |
| 20 | Vigesimal | 6609j4 |
| 36 | Base36 | c06mo |
Cryptographic Hash Functions
| md5 | 9414bcdfa6bf949c4e058509bb915128 |
|---|---|
| sha1 | ec9573064790e61aa30c775a14ab2248e5f78ddd |
| sha256 | 6a272234249c03468cf0a38701a4d4beef48aca15e91a201c3cfa6a8077ea870 |
| sha512 | dd36060f3e5f349a3011372e065fbde5240a3893e0eee601e99736ec60eec76588ab8fc697f2f85bc60e3066da0e0a51114df685abf2ef64c02b1b8b19842d32 |
| ripemd-160 | 9385575cf8e8123227ac166e7d3a7e34a965efb9 |
20163984 as geometric shapes
Circle
Radius = n| Diameter | 40327968 |
|---|---|
| Circumference | 126694048.003 |
| Area | 1.2773283784139E+15 |
Sphere
Radius = n| Volume | 3.4341371980112E+22 |
|---|---|
| Surface area | 5.1093135136556E+15 |
| Circumference | 126694048.003 |
Square
Length = n| Perimeter | 80655936 |
|---|---|
| Area | 406586250752256 |
| Diagonal | 28516179.644274 |
Cube
Length = n| Surface area | 2439517504513536 |
|---|---|
| Volume | 8.1983986547885E+21 |
| Space diagonal | 34925044.771006 |
Equilateral Triangle
Length = n| Perimeter | 60491952 |
|---|---|
| Area | 1.7605701099046E+14 |
| Altitude | 17462522.385503 |
Triangular Pyramid
Length = n| Surface area | 1.7605701099046E+14 |
|---|---|
| Volume | 9.661905472786E+20 |
| Height | 9505393.214758 |