12687024 (number)
12687024 is an even 8-digits composite number following 12687023 and preceding 12687025. In scientific notation, it is written as 1.2687024 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 3559680 positive integers (up to 12687024) that are relatively prime to 12687024.
Interesting facts
- 12687024 has 80 divisors, whose sum is 38132480
- The reverse of 12687024 is 42078621
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | twelve million six hundred eighty-seven thousand twenty-four |
|---|
Notation
| Scientific notation | 1.2687024 × 10^7 |
|---|---|
| Engineering notation | 1.2687024 × 10^6 |
Prime Factorization of 12687024
Prime Factorization 2 × 2 × 2 × 2 × 7 × 3 × 61 × 619
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1585878 | Product of the distinct prime numbers |
The prime factorization of 12687024 is 2 × 2 × 2 × 2 × 7 × 3 × 61 × 619. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12687024)
Multiplication
n×y| n×2 | 25374048 |
|---|---|
| n×3 | 38061072 |
| n×4 | 50748096 |
| n×5 | 63435120 |
Division
n÷y| n÷2 | 6343512 |
|---|---|
| n÷3 | 4229008 |
| n÷3 | 3171756 |
| n÷5 | 2537404.8 |
Exponentiation
ny| n2 | 160960577976576 |
|---|---|
| n3 | 2.0421107158427E+21 |
| n4 | 2.5908307662553E+28 |
| n5 | 3.286993211142E+35 |
Nth Root
y√n| 2√n | 3561.884894266 |
|---|---|
| 3√n | 233.23116797168 |
| 4√n | 59.681528920311 |
| 5√n | 26.34340764312 |
Divisors of 12687024
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 | -12687023 | 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 12687024 can be divided by 80 positive divisors. The sum of these divisors (counting 12687024) is 1, the average is 0.0125.
Base conversion 12687024
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110000011001011010110000 |
| 3 | Ternary | 212212120022210 |
| 4 | Quaternary | 300121122300 |
| 5 | Quinary | 11221441044 |
| 6 | Senary | 1131532120 |
| 8 | Octal | 60313260 |
| 10 | Decimal | 12687024 |
| 12 | Duodecimal | 42ba040 |
| 16 | Hexadecimal | c196b0 |
| 20 | Vigesimal | 3j5hb4 |
| 36 | Base36 | 7jxdc |
Cryptographic Hash Functions
| md5 | 5464eaa6b2510bab785ff30901b028f5 |
|---|---|
| sha1 | 0e778473d9c0bb0e69e1f2ccad40530678896619 |
| sha256 | 0e077cf68b46cc990e63580768439d6f177f4f8c333a249f28e3e4b6323de0a0 |
| sha512 | b83d116e9bfaad4b256ed562ed6d105cd5f0768589050ca38466d7eefffae419625cd219506fd5872f379fe3825b3ec35bdf642badf2539ebbbcc5591791de0c |
| ripemd-160 | 059ed05c0aaec6c592b4ca466f55f55029db3d42 |
12687024 as geometric shapes
Circle
Radius = n| Diameter | 25374048 |
|---|---|
| Circumference | 79714922.788635 |
| Area | 5.0567256928878E+14 |
Sphere
Radius = n| Volume | 8.5539733636112E+21 |
|---|---|
| Surface area | 2.0226902771551E+15 |
| Circumference | 79714922.788635 |
Square
Length = n| Perimeter | 50748096 |
|---|---|
| Area | 160960577976576 |
| Diagonal | 17942161.406953 |
Cube
Length = n| Surface area | 965763467859456 |
|---|---|
| Volume | 2.0421107158427E+21 |
| Space diagonal | 21974570.164846 |
Equilateral Triangle
Length = n| Perimeter | 38061072 |
|---|---|
| Area | 69697974767770 |
| Altitude | 10987285.082423 |
Triangular Pyramid
Length = n| Surface area | 69697974767770 |
|---|---|
| Volume | 2.4066505585101E+20 |
| Height | 5980720.4689843 |