12669968 (number)
12669968 is an even 8-digits composite number following 12669967 and preceding 12669969. In scientific notation, it is written as 1.2669968 × 10^7. The sum of its digits is 47. It has a total of 7 prime factors and 40 positive divisors. There are 6095232 positive integers (up to 12669968) that are relatively prime to 12669968.
Interesting facts
- 12669968 has 40 divisors, whose sum is 25498368
- The reverse of 12669968 is 86996621
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 47
- Digital Root 2
Name
| Name | twelve million six hundred sixty-nine thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 1.2669968 × 10^7 |
|---|---|
| Engineering notation | 1.2669968 × 10^6 |
Prime Factorization of 12669968
Prime Factorization 2 × 2 × 2 × 2 × 67 × 53 × 223
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1583746 | Product of the distinct prime numbers |
The prime factorization of 12669968 is 2 × 2 × 2 × 2 × 67 × 53 × 223. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12669968)
Multiplication
n×y| n×2 | 25339936 |
|---|---|
| n×3 | 38009904 |
| n×4 | 50679872 |
| n×5 | 63349840 |
Division
n÷y| n÷2 | 6334984 |
|---|---|
| n÷3 | 4223322.6666667 |
| n÷3 | 3167492 |
| n÷5 | 2533993.6 |
Exponentiation
ny| n2 | 160528089121024 |
|---|---|
| n3 | 2.0338857522645E+21 |
| n4 | 2.5769267396847E+28 |
| n5 | 3.264957933015E+35 |
Nth Root
y√n| 2√n | 3559.4898510882 |
|---|---|
| 3√n | 233.12660510602 |
| 4√n | 59.661460349946 |
| 5√n | 26.336320796396 |
Divisors of 12669968
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 | -12669967 | 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 12669968 can be divided by 40 positive divisors. The sum of these divisors (counting 12669968) is 1, the average is 0.025.
Base conversion 12669968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110000010101010000010000 |
| 3 | Ternary | 212211200221002 |
| 4 | Quaternary | 300111100100 |
| 5 | Quinary | 11220414333 |
| 6 | Senary | 1131321132 |
| 8 | Octal | 60252020 |
| 10 | Decimal | 12669968 |
| 12 | Duodecimal | 42b01a8 |
| 16 | Hexadecimal | c15410 |
| 20 | Vigesimal | 3j3ei8 |
| 36 | Base36 | 7jk7k |
Cryptographic Hash Functions
| md5 | 050d11e3538ca29033eb5e0416420b2b |
|---|---|
| sha1 | b60af03560d5f54a957742d6a1f2296f3bfaeac0 |
| sha256 | d606d508631e4361100e956b9a280861aa96014b19fff21cfa5cc37aeed26064 |
| sha512 | eee59f333db956fcf08fa581cf2333bf4594b92a1bf587aace230b2e5a9a4bfdeb8afb494e7abdd1987b2fefa4db430bd8b999566202037cfcb70d4325206b3c |
| ripemd-160 | 404ac5950221703afd81e6e5d16abf73e699236e |
12669968 as geometric shapes
Circle
Radius = n| Diameter | 25339936 |
|---|---|
| Circumference | 79607756.780036 |
| Area | 5.0431386547742E+14 |
Sphere
Radius = n| Volume | 8.5195207167402E+21 |
|---|---|
| Surface area | 2.0172554619097E+15 |
| Circumference | 79607756.780036 |
Square
Length = n| Perimeter | 50679872 |
|---|---|
| Area | 160528089121024 |
| Diagonal | 17918040.580433 |
Cube
Length = n| Surface area | 963168534726144 |
|---|---|
| Volume | 2.0338857522645E+21 |
| Space diagonal | 21945028.306272 |
Equilateral Triangle
Length = n| Perimeter | 38009904 |
|---|---|
| Area | 69510701599890 |
| Altitude | 10972514.153136 |
Triangular Pyramid
Length = n| Surface area | 69510701599890 |
|---|---|
| Volume | 2.3969573459749E+20 |
| Height | 5972680.1934777 |