6889968 (number)
6889968 is an even 7-digits composite number following 6889967 and preceding 6889969. In scientific notation, it is written as 6.889968 × 10^6. The sum of its digits is 54. It has a total of 8 prime factors and 80 positive divisors. There are 2234880 positive integers (up to 6889968) that are relatively prime to 6889968.
Interesting facts
- 6889968 has 80 divisors, whose sum is 20311200
- The reverse of 6889968 is 8699886
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 54
- Digital Root 9
Name
| Name | six million eight hundred eighty-nine thousand nine hundred sixty-eight |
|---|
Notation
| Scientific notation | 6.889968 × 10^6 |
|---|---|
| Engineering notation | 6.889968 × 10^6 |
Prime Factorization of 6889968
Prime Factorization 2 × 2 × 2 × 2 × 9 × 41 × 3 × 389
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 861246 | Product of the distinct prime numbers |
The prime factorization of 6889968 is 2 × 2 × 2 × 2 × 9 × 41 × 3 × 389. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6889968)
Multiplication
n×y| n×2 | 13779936 |
|---|---|
| n×3 | 20669904 |
| n×4 | 27559872 |
| n×5 | 34449840 |
Division
n÷y| n÷2 | 3444984 |
|---|---|
| n÷3 | 2296656 |
| n÷3 | 1722492 |
| n÷5 | 1377993.6 |
Exponentiation
ny| n2 | 47471659041024 |
|---|---|
| n3 | 3.2707821169957E+20 |
| n4 | 2.2535584121072E+27 |
| n5 | 1.552694534555E+34 |
Nth Root
y√n| 2√n | 2624.8748541597 |
|---|---|
| 3√n | 190.2855171772 |
| 4√n | 51.233532516895 |
| 5√n | 23.315430619275 |
Divisors of 6889968
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 | -6889967 | 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 6889968 can be divided by 80 positive divisors. The sum of these divisors (counting 6889968) is 1, the average is 0.0125.
Base conversion 6889968
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010010010000111110000 |
| 3 | Ternary | 110222001021000 |
| 4 | Quaternary | 122102013300 |
| 5 | Quinary | 3230434333 |
| 6 | Senary | 403402000 |
| 8 | Octal | 32220760 |
| 10 | Decimal | 6889968 |
| 12 | Duodecimal | 2383300 |
| 16 | Hexadecimal | 6921f0 |
| 20 | Vigesimal | 2314i8 |
| 36 | Base36 | 43oc0 |
Cryptographic Hash Functions
| md5 | 3d27da9318ac4b87fe0d569bf3c08963 |
|---|---|
| sha1 | da23489835e4da067885fabd2eca37c76d0716b4 |
| sha256 | f6ab5472d37c521957e968ff7637c5e04f1d24d83176290e715cc2afd992dd08 |
| sha512 | 2a30aa25f9f777ffe83ef73bb20a885763ae40ed23d3896775c1e0b935b04b271799286e2346b63f831577758179d5211d5be9b0184a791d92d7249ddd2fbd35 |
| ripemd-160 | c38a049939d491b4c98a47f00177f66601821fb9 |
6889968 as geometric shapes
Circle
Radius = n| Diameter | 13779936 |
|---|---|
| Circumference | 43290945.704538 |
| Area | 1.49136615297E+14 |
Sphere
Radius = n| Volume | 1.3700620093662E+21 |
|---|---|
| Surface area | 5.96546461188E+14 |
| Circumference | 43290945.704538 |
Square
Length = n| Perimeter | 27559872 |
|---|---|
| Area | 47471659041024 |
| Diagonal | 9743886.1899166 |
Cube
Length = n| Surface area | 284829954246144 |
|---|---|
| Volume | 3.2707821169957E+20 |
| Space diagonal | 11933774.638524 |
Equilateral Triangle
Length = n| Perimeter | 20669904 |
|---|---|
| Area | 20555831344660 |
| Altitude | 5966887.3192619 |
Triangular Pyramid
Length = n| Surface area | 20555831344660 |
|---|---|
| Volume | 3.8546536911855E+19 |
| Height | 3247962.0633055 |