6989712 (number)
6989712 is an even 7-digits composite number following 6989711 and preceding 6989713. In scientific notation, it is written as 6.989712 × 10^6. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 2315904 positive integers (up to 6989712) that are relatively prime to 6989712.
Interesting facts
- 6989712 has 40 divisors, whose sum is 18165504
- The reverse of 6989712 is 2179896
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 42
- Digital Root 6
Name
| Name | six million nine hundred eighty-nine thousand seven hundred twelve |
|---|
Notation
| Scientific notation | 6.989712 × 10^6 |
|---|---|
| Engineering notation | 6.989712 × 10^6 |
Prime Factorization of 6989712
Prime Factorization 2 × 2 × 2 × 2 × 3 × 223 × 653
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 873714 | Product of the distinct prime numbers |
The prime factorization of 6989712 is 2 × 2 × 2 × 2 × 3 × 223 × 653. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 6989712)
Multiplication
n×y| n×2 | 13979424 |
|---|---|
| n×3 | 20969136 |
| n×4 | 27958848 |
| n×5 | 34948560 |
Division
n÷y| n÷2 | 3494856 |
|---|---|
| n÷3 | 2329904 |
| n÷3 | 1747428 |
| n÷5 | 1397942.4 |
Exponentiation
ny| n2 | 48856073842944 |
|---|---|
| n3 | 3.4148988561291E+20 |
| n4 | 2.3869159513472E+27 |
| n5 | 1.6683855068123E+34 |
Nth Root
y√n| 2√n | 2643.8063469173 |
|---|---|
| 3√n | 191.19935691853 |
| 4√n | 51.417957436262 |
| 5√n | 23.382549173503 |
Divisors of 6989712
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 | -6989711 | 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 6989712 can be divided by 40 positive divisors. The sum of these divisors (counting 6989712) is 1, the average is 0.025.
Base conversion 6989712
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11010101010011110010000 |
| 3 | Ternary | 111011010002020 |
| 4 | Quaternary | 122222132100 |
| 5 | Quinary | 3242132322 |
| 6 | Senary | 405451440 |
| 8 | Octal | 32523620 |
| 10 | Decimal | 6989712 |
| 12 | Duodecimal | 2410b80 |
| 16 | Hexadecimal | 6aa790 |
| 20 | Vigesimal | 23de5c |
| 36 | Base36 | 45tao |
Cryptographic Hash Functions
| md5 | 80c8d2b0c64575077d51cc1226d3af11 |
|---|---|
| sha1 | 3f74002bdee7ce667196f4e2050b262cc269c577 |
| sha256 | 69b316c730f6e41378b4da840e2ff0ef60346bc685f65583c1a180c9454e81d3 |
| sha512 | 13a8d6f532ae7e8ac7fe3a508d6d4e5e0ab2b16a7a1210f8935d95e330ea0dc0eeeaca3fc71858cc77d08d61ac63eed8088638d988e0c31ad66abe9e55b57a2f |
| ripemd-160 | 3cfae13a647bb64fb7f0882218fb14defa4cb915 |
6989712 as geometric shapes
Circle
Radius = n| Diameter | 13979424 |
|---|---|
| Circumference | 43917655.739817 |
| Area | 1.5348588266823E+14 |
Sphere
Radius = n| Volume | 1.430429487889E+21 |
|---|---|
| Surface area | 6.1394353067293E+14 |
| Circumference | 43917655.739817 |
Square
Length = n| Perimeter | 27958848 |
|---|---|
| Area | 48856073842944 |
| Diagonal | 9884945.507482 |
Cube
Length = n| Surface area | 293136443057664 |
|---|---|
| Volume | 3.4148988561291E+20 |
| Space diagonal | 12106536.314274 |
Equilateral Triangle
Length = n| Perimeter | 20969136 |
|---|---|
| Area | 21155300538579 |
| Altitude | 6053268.1571369 |
Triangular Pyramid
Length = n| Surface area | 21155300538579 |
|---|---|
| Volume | 4.0244968970585E+19 |
| Height | 3294981.8358273 |