7986768 (number)
7986768 is an even 7-digits composite number following 7986767 and preceding 7986769. In scientific notation, it is written as 7.986768 × 10^6. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 2646912 positive integers (up to 7986768) that are relatively prime to 7986768.
Interesting facts
- 7986768 has 40 divisors, whose sum is 20751648
- The reverse of 7986768 is 8676897
- Previous prime number is 733
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 51
- Digital Root 6
Name
| Name | seven million nine hundred eighty-six thousand seven hundred sixty-eight |
|---|
Notation
| Scientific notation | 7.986768 × 10^6 |
|---|---|
| Engineering notation | 7.986768 × 10^6 |
Prime Factorization of 7986768
Prime Factorization 2 × 2 × 2 × 2 × 3 × 733 × 227
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 998346 | Product of the distinct prime numbers |
The prime factorization of 7986768 is 2 × 2 × 2 × 2 × 3 × 733 × 227. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7986768)
Multiplication
n×y| n×2 | 15973536 |
|---|---|
| n×3 | 23960304 |
| n×4 | 31947072 |
| n×5 | 39933840 |
Division
n÷y| n÷2 | 3993384 |
|---|---|
| n÷3 | 2662256 |
| n÷3 | 1996692 |
| n÷5 | 1597353.6 |
Exponentiation
ny| n2 | 63788463085824 |
|---|---|
| n3 | 5.0946365574304E+20 |
| n4 | 4.0689680228515E+27 |
| n5 | 3.2497903597934E+34 |
Nth Root
y√n| 2√n | 2826.0870474916 |
|---|---|
| 3√n | 199.88967248372 |
| 4√n | 53.160954162728 |
| 5√n | 24.014536777653 |
Divisors of 7986768
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 | -7986767 | 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 7986768 can be divided by 40 positive divisors. The sum of these divisors (counting 7986768) is 1, the average is 0.025.
Base conversion 7986768
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11110011101111001010000 |
| 3 | Ternary | 120000202210020 |
| 4 | Quaternary | 132131321100 |
| 5 | Quinary | 4021034033 |
| 6 | Senary | 443103440 |
| 8 | Octal | 36357120 |
| 10 | Decimal | 7986768 |
| 12 | Duodecimal | 2811b80 |
| 16 | Hexadecimal | 79de50 |
| 20 | Vigesimal | 29i6i8 |
| 36 | Base36 | 4r6mo |
Cryptographic Hash Functions
| md5 | 163bc7befc0584b792d4d9dcc8d13f3f |
|---|---|
| sha1 | 5f7241f98477b85a71fa2317083dc9edb251f9c0 |
| sha256 | 3769151c862a29fc4340f915b18af3586fb0560efa4355921ce04104e18fbba0 |
| sha512 | 0f3d16fa64cc0a34a116d8ca1a01560749b8c26207613121e36b32ac1281f6ab21921d5060b801a75b925d0c16e80c09dbd808e85c62c2ff07e90f40c21c1d62 |
| ripemd-160 | f030ac83c8b09405b38f7dc475b7e79aa7b59f91 |
7986768 as geometric shapes
Circle
Radius = n| Diameter | 15973536 |
|---|---|
| Circumference | 50182343.349452 |
| Area | 2.0039736701421E+14 |
Sphere
Radius = n| Volume | 2.1340363708711E+21 |
|---|---|
| Surface area | 8.0158946805683E+14 |
| Circumference | 50182343.349452 |
Square
Length = n| Perimeter | 31947072 |
|---|---|
| Area | 63788463085824 |
| Diagonal | 11294995.625127 |
Cube
Length = n| Surface area | 382730778514944 |
|---|---|
| Volume | 5.0946365574304E+20 |
| Space diagonal | 13833487.964265 |
Equilateral Triangle
Length = n| Perimeter | 23960304 |
|---|---|
| Area | 27621214750345 |
| Altitude | 6916743.9821326 |
Triangular Pyramid
Length = n| Surface area | 27621214750345 |
|---|---|
| Volume | 6.0040867623999E+19 |
| Height | 3764998.5417091 |