12975440 (number)
12975440 is an even 8-digits composite number following 12975439 and preceding 12975441. In scientific notation, it is written as 1.2975440 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 5160960 positive integers (up to 12975440) that are relatively prime to 12975440.
Interesting facts
- 12975440 has 40 divisors, whose sum is 30338088
- The reverse of 12975440 is 04457921
- Previous prime number is 241
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
| Name | twelve million nine hundred seventy-five thousand four hundred forty |
|---|
Notation
| Scientific notation | 1.2975440 × 10^7 |
|---|---|
| Engineering notation | 1.2975440 × 10^6 |
Prime Factorization of 12975440
Prime Factorization 2 × 2 × 2 × 2 × 5 × 241 × 673
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1621930 | Product of the distinct prime numbers |
The prime factorization of 12975440 is 2 × 2 × 2 × 2 × 5 × 241 × 673. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12975440)
Multiplication
n×y| n×2 | 25950880 |
|---|---|
| n×3 | 38926320 |
| n×4 | 51901760 |
| n×5 | 64877200 |
Division
n÷y| n÷2 | 6487720 |
|---|---|
| n÷3 | 4325146.6666667 |
| n÷3 | 3243860 |
| n÷5 | 2595088 |
Exponentiation
ny| n2 | 168362043193600 |
|---|---|
| n3 | 2.184571589736E+21 |
| n4 | 2.8345777588324E+28 |
| n5 | 3.6779893635064E+35 |
Nth Root
y√n| 2√n | 3602.1438061243 |
|---|---|
| 3√n | 234.98530163086 |
| 4√n | 60.017862392161 |
| 5√n | 26.462106852227 |
Divisors of 12975440
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 | -12975439 | 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 12975440 can be divided by 40 positive divisors. The sum of these divisors (counting 12975440) is 1, the average is 0.025.
Base conversion 12975440
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001011111110101010000 |
| 3 | Ternary | 220102012221212 |
| 4 | Quaternary | 301133311100 |
| 5 | Quinary | 11310203230 |
| 6 | Senary | 1142035252 |
| 8 | Octal | 61376520 |
| 10 | Decimal | 12975440 |
| 12 | Duodecimal | 4418b28 |
| 16 | Hexadecimal | c5fd50 |
| 20 | Vigesimal | 411ic0 |
| 36 | Base36 | 7q3ww |
Cryptographic Hash Functions
| md5 | 1f873789334ed72ee8be275afa29b760 |
|---|---|
| sha1 | a196acb37f3ed257aa52063d1c7c2ab4af3151d4 |
| sha256 | 18e94d654c6b4942ffe27894bd37cf9b71b8f435ce99167a43af704cf4499755 |
| sha512 | 13a71f85523605e5c92206cdd116f5d8c8fff7672d5e693adc57fe9e8542af50a936f25a69ef1af4436187a484445e4eb0e3f5e01bdbbc46a18e306f1a06ea3a |
| ripemd-160 | 0a640c1531c0f32ab4a3a50ad916916e7d545492 |
12975440 as geometric shapes
Circle
Radius = n| Diameter | 25950880 |
|---|---|
| Circumference | 81527093.96219 |
| Area | 5.2892495804038E+14 |
Sphere
Radius = n| Volume | 9.1507120767406E+21 |
|---|---|
| Surface area | 2.1156998321615E+15 |
| Circumference | 81527093.96219 |
Square
Length = n| Perimeter | 51901760 |
|---|---|
| Area | 168362043193600 |
| Diagonal | 18350043.225758 |
Cube
Length = n| Surface area | 1010172259161600 |
|---|---|
| Volume | 2.184571589736E+21 |
| Space diagonal | 22474121.330562 |
Equilateral Triangle
Length = n| Perimeter | 38926320 |
|---|---|
| Area | 72902903219355 |
| Altitude | 11237060.665281 |
Triangular Pyramid
Length = n| Surface area | 72902903219355 |
|---|---|
| Volume | 2.574542308483E+20 |
| Height | 6116681.0752528 |