20112312 (number)
20112312 is an even 8-digits composite number following 20112311 and preceding 20112313. In scientific notation, it is written as 2.0112312 × 10^7. The sum of its digits is 12. It has a total of 7 prime factors and 64 positive divisors. There are 5644800 positive integers (up to 20112312) that are relatively prime to 20112312.
Interesting facts
- 20112312 has 64 divisors, whose sum is 41860800
- The reverse of 20112312 is 21321102
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 12
- Digital Root 3
Name
Name | twenty million one hundred twelve thousand three hundred twelve |
---|
Notation
Scientific notation | 2.0112312 × 10^7 |
---|---|
Engineering notation | 2.0112312 × 10^6 |
Prime Factorization of 20112312
Prime Factorization 2 × 2 × 2 × 33 × 37 × 29 × 71
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5028078 | Product of the distinct prime numbers |
The prime factorization of 20112312 is 2 × 2 × 2 × 33 × 37 × 29 × 71. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20112312)
Multiplication
n×yn×2 | 40224624 |
---|---|
n×3 | 60336936 |
n×4 | 80449248 |
n×5 | 100561560 |
Division
n÷yn÷2 | 10056156 |
---|---|
n÷3 | 6704104 |
n÷3 | 5028078 |
n÷5 | 4022462.4 |
Exponentiation
nyn2 | 404505093985344 |
---|---|
n3 | 8.1355326558226E+21 |
n4 | 1.6362437106009E+29 |
n5 | 3.2908644015643E+36 |
Nth Root
y√n2√n | 4484.6752390781 |
---|---|
3√n | 271.94891630057 |
4√n | 66.967717887637 |
5√n | 28.886332072034 |
Divisors of 20112312
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 | -20112311 | 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 20112312 can be divided by 64 positive divisors. The sum of these divisors (counting 20112312) is 1, the average is 0.015625.
Base conversion 20112312
Base | System | Value |
---|---|---|
2 | Binary | 1001100101110001110111000 |
3 | Ternary | 1101211210220110 |
4 | Quaternary | 1030232032320 |
5 | Quinary | 20122043222 |
6 | Senary | 1555024320 |
8 | Octal | 114561670 |
10 | Decimal | 20112312 |
12 | Duodecimal | 689b0a0 |
16 | Hexadecimal | 132e3b8 |
20 | Vigesimal | 65e0fc |
36 | Base36 | bz2rc |
Cryptographic Hash Functions
md5 | f4853fa93100e21402886bfc64b01559 |
---|---|
sha1 | 2de2e1a253d6533444b0f8c2ca882bcc3ba3cd22 |
sha256 | 6e1284b2d3903fe041fdacf23e5a16944f3c63b551bee7d8a03366a9d92b9e83 |
sha512 | 49d52e870e1611ebbb52c0d0bf540a91cad2bb4b7e3ea71d34b0be5c84eea8f011bfb4374a981cccc284b69a80bc1c68c488604ba8e322b43353b796e9ea3e3b |
ripemd-160 | a5caa0eee2cd140c5f03490e7a5533a9151b6123 |
20112312 as geometric shapes
Circle
Radius = nDiameter | 40224624 |
---|---|
Circumference | 126369383.25181 |
Area | 1.270790231604E+15 |
Sphere
Radius = nVolume | 3.4078039499429E+22 |
---|---|
Surface area | 5.083160926416E+15 |
Circumference | 126369383.25181 |
Square
Length = nPerimeter | 80449248 |
---|---|
Area | 404505093985344 |
Diagonal | 28443104.401079 |
Cube
Length = nSurface area | 2427030563912064 |
---|---|
Volume | 8.1355326558226E+21 |
Space diagonal | 34835546.241677 |
Equilateral Triangle
Length = nPerimeter | 60336936 |
---|---|
Area | 1.7515584367576E+14 |
Altitude | 17417773.120839 |
Triangular Pyramid
Length = nSurface area | 1.7515584367576E+14 |
---|---|
Volume | 9.5878171824946E+20 |
Height | 9481034.8003597 |