20331312 (number)
20331312 is an even 8-digits composite number following 20331311 and preceding 20331313. In scientific notation, it is written as 2.0331312 × 10^7. The sum of its digits is 15. It has a total of 7 prime factors and 40 positive divisors. There are 6755136 positive integers (up to 20331312) that are relatively prime to 20331312.
Interesting facts
- 20331312 has 40 divisors, whose sum is 52693056
- The reverse of 20331312 is 21313302
- Previous prime number is 467
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 15
- Digital Root 6
Name
| Name | twenty million three hundred thirty-one thousand three hundred twelve |
|---|
Notation
| Scientific notation | 2.0331312 × 10^7 |
|---|---|
| Engineering notation | 2.0331312 × 10^6 |
Prime Factorization of 20331312
Prime Factorization 2 × 2 × 2 × 2 × 3 × 467 × 907
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2541414 | Product of the distinct prime numbers |
The prime factorization of 20331312 is 2 × 2 × 2 × 2 × 3 × 467 × 907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20331312)
Multiplication
n×y| n×2 | 40662624 |
|---|---|
| n×3 | 60993936 |
| n×4 | 81325248 |
| n×5 | 101656560 |
Division
n÷y| n÷2 | 10165656 |
|---|---|
| n÷3 | 6777104 |
| n÷3 | 5082828 |
| n÷5 | 4066262.4 |
Exponentiation
ny| n2 | 413362247641344 |
|---|---|
| n3 | 8.4041968258174E+21 |
| n4 | 1.708683477751E+29 |
| n5 | 3.4739776895401E+36 |
Nth Root
y√n| 2√n | 4509.025615363 |
|---|---|
| 3√n | 272.93242568002 |
| 4√n | 67.149278591531 |
| 5√n | 28.948967653283 |
Divisors of 20331312
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 | -20331311 | 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 20331312 can be divided by 40 positive divisors. The sum of these divisors (counting 20331312) is 1, the average is 0.025.
Base conversion 20331312
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001101100011101100110000 |
| 3 | Ternary | 1102020221022120 |
| 4 | Quaternary | 1031203230300 |
| 5 | Quinary | 20201100222 |
| 6 | Senary | 2003434240 |
| 8 | Octal | 115435460 |
| 10 | Decimal | 20331312 |
| 12 | Duodecimal | 6985980 |
| 16 | Hexadecimal | 1363b30 |
| 20 | Vigesimal | 67185c |
| 36 | Base36 | c3rqo |
Cryptographic Hash Functions
| md5 | 5505679fbf437a9735002a348f37faee |
|---|---|
| sha1 | 596d50dca73be5cf3a96f5a852c1c99909858624 |
| sha256 | b90b9cbec83091029ad2ba451df142c1b34c216bf6a3b924ce412941f700c6da |
| sha512 | c9b03a540433d3415db55a5b59fa2031d790b9badbbd187b5006a59459f4f96b9aae7c5eda1186548846852a9f04250fa46da9f197a97fd98b2a29f4d16a19cd |
| ripemd-160 | 7d672df17121da6afc87ee48b1d0bbcbb6df9464 |
20331312 as geometric shapes
Circle
Radius = n| Diameter | 40662624 |
|---|---|
| Circumference | 127745400.83408 |
| Area | 1.2986158004614E+15 |
Sphere
Radius = n| Volume | 3.5203417343081E+22 |
|---|---|
| Surface area | 5.1944632018456E+15 |
| Circumference | 127745400.83408 |
Square
Length = n| Perimeter | 81325248 |
|---|---|
| Area | 413362247641344 |
| Diagonal | 28752817.171239 |
Cube
Length = n| Surface area | 2480173485848064 |
|---|---|
| Volume | 8.4041968258174E+21 |
| Space diagonal | 35214865.368535 |
Equilateral Triangle
Length = n| Perimeter | 60993936 |
|---|---|
| Area | 1.7899110371142E+14 |
| Altitude | 17607432.684267 |
Triangular Pyramid
Length = n| Surface area | 1.7899110371142E+14 |
|---|---|
| Volume | 9.9044409432699E+20 |
| Height | 9584272.390413 |