12762992 (number)
12762992 is an even 8-digits composite number following 12762991 and preceding 12762993. In scientific notation, it is written as 1.2762992 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 5745600 positive integers (up to 12762992) that are relatively prime to 12762992.
Interesting facts
- 12762992 has 40 divisors, whose sum is 27236352
- The reverse of 12762992 is 29926721
- Previous prime number is 127
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
| Name | twelve million seven hundred sixty-two thousand nine hundred ninety-two |
|---|
Notation
| Scientific notation | 1.2762992 × 10^7 |
|---|---|
| Engineering notation | 1.2762992 × 10^6 |
Prime Factorization of 12762992
Prime Factorization 2 × 2 × 2 × 2 × 11 × 127 × 571
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1595374 | Product of the distinct prime numbers |
The prime factorization of 12762992 is 2 × 2 × 2 × 2 × 11 × 127 × 571. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12762992)
Multiplication
n×y| n×2 | 25525984 |
|---|---|
| n×3 | 38288976 |
| n×4 | 51051968 |
| n×5 | 63814960 |
Division
n÷y| n÷2 | 6381496 |
|---|---|
| n÷3 | 4254330.6666667 |
| n÷3 | 3190748 |
| n÷5 | 2552598.4 |
Exponentiation
ny| n2 | 162893964792064 |
|---|---|
| n3 | 2.0790143694894E+21 |
| n4 | 2.6534443765678E+28 |
| n5 | 3.386588935058E+35 |
Nth Root
y√n| 2√n | 3572.5329949491 |
|---|---|
| 3√n | 233.69575967025 |
| 4√n | 59.770670022588 |
| 5√n | 26.374880427476 |
Divisors of 12762992
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 | -12762991 | 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 12762992 can be divided by 40 positive divisors. The sum of these divisors (counting 12762992) is 1, the average is 0.025.
Base conversion 12762992
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110000101011111101110000 |
| 3 | Ternary | 220000102112102 |
| 4 | Quaternary | 300223331300 |
| 5 | Quinary | 11231403432 |
| 6 | Senary | 1133315532 |
| 8 | Octal | 60537560 |
| 10 | Decimal | 12762992 |
| 12 | Duodecimal | 4335ba8 |
| 16 | Hexadecimal | c2bf70 |
| 20 | Vigesimal | 3jf79c |
| 36 | Base36 | 7ljzk |
Cryptographic Hash Functions
| md5 | ee9520344980ff791bb8edb69f90278f |
|---|---|
| sha1 | e5dc5ca718be823fcc5f93cd034a1f8b6a7c708c |
| sha256 | 48600b35ecf2f67f5dc438181ca752c0782311ffb2402a05a11c84ea63a5d9f9 |
| sha512 | 322f9b7747e35fb09e647c6466bf95f32b5a5e7e13ea990b3f55404eebd1b50f970e89e90f220a6fef777ef68401f8314a894c4dd1d29e5d9d49b816d9a9ff90 |
| ripemd-160 | 5953de47ebe5f7cabb2fce66c01187ca64bc31b9 |
12762992 as geometric shapes
Circle
Radius = n| Diameter | 25525984 |
|---|---|
| Circumference | 80192243.810051 |
| Area | 5.1174648310486E+14 |
Sphere
Radius = n| Volume | 8.7085550265273E+21 |
|---|---|
| Surface area | 2.0469859324195E+15 |
| Circumference | 80192243.810051 |
Square
Length = n| Perimeter | 51051968 |
|---|---|
| Area | 162893964792064 |
| Diagonal | 18049596.382859 |
Cube
Length = n| Surface area | 977363788752384 |
|---|---|
| Volume | 2.0790143694894E+21 |
| Space diagonal | 22106150.600595 |
Equilateral Triangle
Length = n| Perimeter | 38288976 |
|---|---|
| Area | 70535155816548 |
| Altitude | 11053075.300298 |
Triangular Pyramid
Length = n| Surface area | 70535155816548 |
|---|---|
| Volume | 2.450141931417E+20 |
| Height | 6016532.1276198 |