12912592 (number)
12912592 is an even 8-digits composite number following 12912591 and preceding 12912593. In scientific notation, it is written as 1.2912592 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 80 positive divisors. There are 4901760 positive integers (up to 12912592) that are relatively prime to 12912592.
Interesting facts
- 12912592 has 80 divisors, whose sum is 31997952
- The reverse of 12912592 is 29521921
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
| Name | twelve million nine hundred twelve thousand five hundred ninety-two |
|---|
Notation
| Scientific notation | 1.2912592 × 10^7 |
|---|---|
| Engineering notation | 1.2912592 × 10^6 |
Prime Factorization of 12912592
Prime Factorization 2 × 2 × 2 × 2 × 7 × 11 × 47 × 223
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1614074 | Product of the distinct prime numbers |
The prime factorization of 12912592 is 2 × 2 × 2 × 2 × 7 × 11 × 47 × 223. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12912592)
Multiplication
n×y| n×2 | 25825184 |
|---|---|
| n×3 | 38737776 |
| n×4 | 51650368 |
| n×5 | 64562960 |
Division
n÷y| n÷2 | 6456296 |
|---|---|
| n÷3 | 4304197.3333333 |
| n÷3 | 3228148 |
| n÷5 | 2582518.4 |
Exponentiation
ny| n2 | 166735032158464 |
|---|---|
| n3 | 2.1529814423691E+21 |
| n4 | 2.7800570948884E+28 |
| n5 | 3.5897743002999E+35 |
Nth Root
y√n| 2√n | 3593.4095230018 |
|---|---|
| 3√n | 234.6052948727 |
| 4√n | 59.945054199674 |
| 5√n | 26.436422605164 |
Divisors of 12912592
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 | -12912591 | 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 12912592 can be divided by 80 positive divisors. The sum of these divisors (counting 12912592) is 1, the average is 0.0125.
Base conversion 12912592
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001010000011111010000 |
| 3 | Ternary | 220022000202011 |
| 4 | Quaternary | 301100133100 |
| 5 | Quinary | 11301200332 |
| 6 | Senary | 1140432304 |
| 8 | Octal | 61203720 |
| 10 | Decimal | 12912592 |
| 12 | Duodecimal | 43a8694 |
| 16 | Hexadecimal | c507d0 |
| 20 | Vigesimal | 40e19c |
| 36 | Base36 | 7orf4 |
Cryptographic Hash Functions
| md5 | b410428e4aa200a113d8604d409de09b |
|---|---|
| sha1 | a8d39e7a9cd72afbae645f01a6a3548b95895217 |
| sha256 | 6c81ef7c566cb285a9bab360ba2c4aa02480b03adc112c4c99f7dfc077472a1b |
| sha512 | 33859303df2786015a35f0fc758a8c024845f244216828507fcb49b600dbe95c5fc555d79cedc7adcb93297467ca0c31cbbd8c4205699cdf503131b9dd638148 |
| ripemd-160 | 28b69b9eb2dec3819704cd53ab2b04b29fda6684 |
12912592 as geometric shapes
Circle
Radius = n| Diameter | 25825184 |
|---|---|
| Circumference | 81132208.332005 |
| Area | 5.2381355212509E+14 |
Sphere
Radius = n| Volume | 9.0183875768827E+21 |
|---|---|
| Surface area | 2.0952542085004E+15 |
| Circumference | 81132208.332005 |
Square
Length = n| Perimeter | 51650368 |
|---|---|
| Area | 166735032158464 |
| Diagonal | 18261162.73179 |
Cube
Length = n| Surface area | 1000410192950784 |
|---|---|
| Volume | 2.1529814423691E+21 |
| Space diagonal | 22365265.401407 |
Equilateral Triangle
Length = n| Perimeter | 38737776 |
|---|---|
| Area | 72198386775023 |
| Altitude | 11182632.700704 |
Triangular Pyramid
Length = n| Surface area | 72198386775023 |
|---|---|
| Volume | 2.53731296278E+20 |
| Height | 6087054.2439301 |