12958992 (number)
12958992 is an even 8-digits composite number following 12958991 and preceding 12958993. In scientific notation, it is written as 1.2958992 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 4178880 positive integers (up to 12958992) that are relatively prime to 12958992.
Interesting facts
- 12958992 has 40 divisors, whose sum is 28807680
- The reverse of 12958992 is 29985921
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
| Name | twelve million nine hundred fifty-eight thousand nine hundred ninety-two |
|---|
Notation
| Scientific notation | 1.2958992 × 10^7 |
|---|---|
| Engineering notation | 1.2958992 × 10^6 |
Prime Factorization of 12958992
Prime Factorization 2 × 2 × 2 × 2 × 9 × 31 × 2903
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1619874 | Product of the distinct prime numbers |
The prime factorization of 12958992 is 2 × 2 × 2 × 2 × 9 × 31 × 2903. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12958992)
Multiplication
n×y| n×2 | 25917984 |
|---|---|
| n×3 | 38876976 |
| n×4 | 51835968 |
| n×5 | 64794960 |
Division
n÷y| n÷2 | 6479496 |
|---|---|
| n÷3 | 4319664 |
| n÷3 | 3239748 |
| n÷5 | 2591798.4 |
Exponentiation
ny| n2 | 167935473656064 |
|---|---|
| n3 | 2.1762744596251E+21 |
| n4 | 2.8202323312087E+28 |
| n5 | 3.6547368218274E+35 |
Nth Root
y√n| 2√n | 3599.8599972777 |
|---|---|
| 3√n | 234.88596851813 |
| 4√n | 59.998833299304 |
| 5√n | 26.455394639085 |
Divisors of 12958992
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 | -12958991 | 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 12958992 can be divided by 40 positive divisors. The sum of these divisors (counting 12958992) is 1, the average is 0.025.
Base conversion 12958992
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001011011110100010000 |
| 3 | Ternary | 220101101101200 |
| 4 | Quaternary | 301123310100 |
| 5 | Quinary | 11304141432 |
| 6 | Senary | 1141431200 |
| 8 | Octal | 61336420 |
| 10 | Decimal | 12958992 |
| 12 | Duodecimal | 440b500 |
| 16 | Hexadecimal | c5bd10 |
| 20 | Vigesimal | 40jh9c |
| 36 | Base36 | 7pr80 |
Cryptographic Hash Functions
| md5 | ca6bfea777e18c63c221bee77486d17c |
|---|---|
| sha1 | 7926622ef39f514d5a420c53cf338602688358a9 |
| sha256 | 3976a1af76f558a2b91b8aaa2f187b49c4d30808c053de866956aed135a09881 |
| sha512 | 02de82a2b6b95fe659d29d7f1a3c05b78148ef3edf9448c3797ed25a6eaa9471e9970606724d351c2d2ef5712fdaf814ad74a865015ab92c26051d1f7aac8dff |
| ripemd-160 | c9f6d0ba38dc9ab70fdd61e86912ba69b8c6f17c |
12958992 as geometric shapes
Circle
Radius = n| Diameter | 25917984 |
|---|---|
| Circumference | 81423748.130258 |
| Area | 5.2758485031501E+14 |
Sphere
Radius = n| Volume | 9.1159571394046E+21 |
|---|---|
| Surface area | 2.1103394012601E+15 |
| Circumference | 81423748.130258 |
Square
Length = n| Perimeter | 51835968 |
|---|---|
| Area | 167935473656064 |
| Diagonal | 18326782.241084 |
Cube
Length = n| Surface area | 1007612841936384 |
|---|---|
| Volume | 2.1762744596251E+21 |
| Space diagonal | 22445632.558879 |
Equilateral Triangle
Length = n| Perimeter | 38876976 |
|---|---|
| Area | 72718193191362 |
| Altitude | 11222816.279439 |
Triangular Pyramid
Length = n| Surface area | 72718193191362 |
|---|---|
| Volume | 2.5647640468734E+20 |
| Height | 6108927.4136948 |