7668880 (number)
7668880 is an even 7-digits composite number following 7668879 and preceding 7668881. In scientific notation, it is written as 7.668880 × 10^6. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 3047424 positive integers (up to 7668880) that are relatively prime to 7668880.
Interesting facts
- 7668880 has 40 divisors, whose sum is 17947512
- The reverse of 7668880 is 0888667
- Previous prime number is 257
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 43
- Digital Root 7
Name
| Name | seven million six hundred sixty-eight thousand eight hundred eighty |
|---|
Notation
| Scientific notation | 7.668880 × 10^6 |
|---|---|
| Engineering notation | 7.668880 × 10^6 |
Prime Factorization of 7668880
Prime Factorization 2 × 2 × 2 × 2 × 5 × 257 × 373
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 958610 | Product of the distinct prime numbers |
The prime factorization of 7668880 is 2 × 2 × 2 × 2 × 5 × 257 × 373. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7668880)
Multiplication
n×y| n×2 | 15337760 |
|---|---|
| n×3 | 23006640 |
| n×4 | 30675520 |
| n×5 | 38344400 |
Division
n÷y| n÷2 | 3834440 |
|---|---|
| n÷3 | 2556293.3333333 |
| n÷3 | 1917220 |
| n÷5 | 1533776 |
Exponentiation
ny| n2 | 58811720454400 |
|---|---|
| n3 | 4.5102002675834E+20 |
| n4 | 3.4588184628065E+27 |
| n5 | 2.6525263733047E+34 |
Nth Root
y√n| 2√n | 2769.2742731626 |
|---|---|
| 3√n | 197.20169676259 |
| 4√n | 52.623894507748 |
| 5√n | 23.82025401582 |
Divisors of 7668880
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 | -7668879 | 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 7668880 can be divided by 40 positive divisors. The sum of these divisors (counting 7668880) is 1, the average is 0.025.
Base conversion 7668880
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11101010000010010010000 |
| 3 | Ternary | 112102121201121 |
| 4 | Quaternary | 131100102100 |
| 5 | Quinary | 3430401010 |
| 6 | Senary | 432212024 |
| 8 | Octal | 35202220 |
| 10 | Decimal | 7668880 |
| 12 | Duodecimal | 269a014 |
| 16 | Hexadecimal | 750490 |
| 20 | Vigesimal | 27ic40 |
| 36 | Base36 | 4kdcg |
Cryptographic Hash Functions
| md5 | cda73890eb3ad6654d758fe15e2375fc |
|---|---|
| sha1 | 74f98d38caaad196cc85dceae523ebb7da9c1a9c |
| sha256 | ab29eb7d2ce01212287c4539ba0b8812fc181763db79df98203821fa012f528b |
| sha512 | 8d1a07942dfd7b70112a9aad851f2e33098a44ea6b0b9f42064a86026482623aaee9f32abdf7c8766c7b4972cad27f67b9d4325c70719f7a540aaa603ccd0ade |
| ripemd-160 | 9a2c1654b0661cee86d6088f7296d3e9e71fa0e4 |
7668880 as geometric shapes
Circle
Radius = n| Diameter | 15337760 |
|---|---|
| Circumference | 48184994.138523 |
| Area | 1.8476246892452E+14 |
Sphere
Radius = n| Volume | 1.8892282702478E+21 |
|---|---|
| Surface area | 7.3904987569808E+14 |
| Circumference | 48184994.138523 |
Square
Length = n| Perimeter | 30675520 |
|---|---|
| Area | 58811720454400 |
| Diagonal | 10845434.104212 |
Cube
Length = n| Surface area | 352870322726400 |
|---|---|
| Volume | 4.5102002675834E+20 |
| Space diagonal | 13282889.797149 |
Equilateral Triangle
Length = n| Perimeter | 23006640 |
|---|---|
| Area | 25466221976890 |
| Altitude | 6641444.8985744 |
Triangular Pyramid
Length = n| Surface area | 25466221976890 |
|---|---|
| Volume | 5.3153219895293E+19 |
| Height | 3615144.7014039 |