12972672 (number)
12972672 is an even 8-digits composite number following 12972671 and preceding 12972673. In scientific notation, it is written as 1.2972672 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 32 positive divisors. There are 4323840 positive integers (up to 12972672) that are relatively prime to 12972672.
Interesting facts
- 12972672 has 32 divisors, whose sum is 28718100
- The reverse of 12972672 is 27627921
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | twelve million nine hundred seventy-two thousand six hundred seventy-two |
|---|
Notation
| Scientific notation | 1.2972672 × 10^7 |
|---|---|
| Engineering notation | 1.2972672 × 10^6 |
Prime Factorization of 12972672
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 11261
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 202698 | Product of the distinct prime numbers |
The prime factorization of 12972672 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 11261. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12972672)
Multiplication
n×y| n×2 | 25945344 |
|---|---|
| n×3 | 38918016 |
| n×4 | 51890688 |
| n×5 | 64863360 |
Division
n÷y| n÷2 | 6486336 |
|---|---|
| n÷3 | 4324224 |
| n÷3 | 3243168 |
| n÷5 | 2594534.4 |
Exponentiation
ny| n2 | 168290218819584 |
|---|---|
| n3 | 2.1831738095547E+21 |
| n4 | 2.8321597750343E+28 |
| n5 | 3.6740679813114E+35 |
Nth Root
y√n| 2√n | 3601.759569988 |
|---|---|
| 3√n | 234.96859094328 |
| 4√n | 60.014661291954 |
| 5√n | 26.46097774427 |
Divisors of 12972672
32 divisors
| τ | Total Divisors | 32 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -12972671 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12972672 can be divided by 32 positive divisors. The sum of these divisors (counting 12972672) is 1, the average is 0.03125.
Base conversion 12972672
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001011111001010000000 |
| 3 | Ternary | 220102002011100 |
| 4 | Quaternary | 301133022000 |
| 5 | Quinary | 11310111142 |
| 6 | Senary | 1142014400 |
| 8 | Octal | 61371200 |
| 10 | Decimal | 12972672 |
| 12 | Duodecimal | 4417400 |
| 16 | Hexadecimal | c5f280 |
| 20 | Vigesimal | 411bdc |
| 36 | Base36 | 7q1s0 |
Cryptographic Hash Functions
| md5 | 121067f506b015bcb227630fdc49641e |
|---|---|
| sha1 | 334dfca545b236b47688893a29667a2eb61ef232 |
| sha256 | 2cff4a86a831f0bc5048136551ffc5f91ef951eb010de8e25d66f3ce76987dc1 |
| sha512 | ff8637f486fbf48ef50c73bc76bde431d56ea4c74b795a9c1df0121310bb723e76923931ded1e18b9274a4ddb4ceb707f1e6838d058dea2946a3fd68e39672a5 |
| ripemd-160 | 15e83698ec9284165ba70d4045e106f24fed2f93 |
12972672 as geometric shapes
Circle
Radius = n| Diameter | 25945344 |
|---|---|
| Circumference | 81509702.10526 |
| Area | 5.2869931511462E+14 |
Sphere
Radius = n| Volume | 9.1448570688089E+21 |
|---|---|
| Surface area | 2.1147972604585E+15 |
| Circumference | 81509702.10526 |
Square
Length = n| Perimeter | 51890688 |
|---|---|
| Area | 168290218819584 |
| Diagonal | 18346128.682618 |
Cube
Length = n| Surface area | 1009741312917504 |
|---|---|
| Volume | 2.1831738095547E+21 |
| Space diagonal | 22469327.013926 |
Equilateral Triangle
Length = n| Perimeter | 38918016 |
|---|---|
| Area | 72871802353101 |
| Altitude | 11234663.506963 |
Triangular Pyramid
Length = n| Surface area | 72871802353101 |
|---|---|
| Volume | 2.5728950087416E+20 |
| Height | 6115376.2275392 |