30488976 (number)
30488976 is an even 8-digits composite number following 30488975 and preceding 30488977. In scientific notation, it is written as 3.0488976 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 80 positive divisors. There are 8354304 positive integers (up to 30488976) that are relatively prime to 30488976.
Interesting facts
- 30488976 has 80 divisors, whose sum is 71424000
- The reverse of 30488976 is 67988403
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
| Name | thirty million four hundred eighty-eight thousand nine hundred seventy-six |
|---|
Notation
| Scientific notation | 3.0488976 × 10^7 |
|---|---|
| Engineering notation | 3.0488976 × 10^6 |
Prime Factorization of 30488976
Prime Factorization 2 × 2 × 2 × 2 × 63 × 7 × 29 × 149
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 3811122 | Product of the distinct prime numbers |
The prime factorization of 30488976 is 2 × 2 × 2 × 2 × 63 × 7 × 29 × 149. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30488976)
Multiplication
n×y| n×2 | 60977952 |
|---|---|
| n×3 | 91466928 |
| n×4 | 121955904 |
| n×5 | 152444880 |
Division
n÷y| n÷2 | 15244488 |
|---|---|
| n÷3 | 10162992 |
| n÷3 | 7622244 |
| n÷5 | 6097795.2 |
Exponentiation
ny| n2 | 929577657528576 |
|---|---|
| n3 | 2.8341870890525E+22 |
| n4 | 8.6411462137631E+29 |
| n5 | 2.6345969952392E+37 |
Nth Root
y√n| 2√n | 5521.6823523271 |
|---|---|
| 3√n | 312.40234089715 |
| 4√n | 74.308023472079 |
| 5√n | 31.392692620034 |
Divisors of 30488976
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 | -30488975 | 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 30488976 can be divided by 80 positive divisors. The sum of these divisors (counting 30488976) is 1, the average is 0.0125.
Base conversion 30488976
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110100010011100110010000 |
| 3 | Ternary | 2010101000000100 |
| 4 | Quaternary | 1310103212100 |
| 5 | Quinary | 30301121401 |
| 6 | Senary | 3005252400 |
| 8 | Octal | 164234620 |
| 10 | Decimal | 30488976 |
| 12 | Duodecimal | a264100 |
| 16 | Hexadecimal | 1d13990 |
| 20 | Vigesimal | 9ab28g |
| 36 | Base36 | i5hg0 |
Cryptographic Hash Functions
| md5 | bf69922c70017cc35312ea35a24cb68b |
|---|---|
| sha1 | 7063af6ef936bd61a3c7d4c6a62d4aaf807b0a33 |
| sha256 | abb98e850eb5a63658d9c08d460ef725585fe505fcd0ad30ff99047e08568092 |
| sha512 | 072fd111098d226f7d35fdc71ce390ab7fb2315a97d6f7de7339dc6a177d1d3e271e9538254669c4865d5005f4d3bfa78cd287b8d22f844dc47e0ef4c9230333 |
| ripemd-160 | fc8a31c2cbc546dda764501bfdb9aa0731390faf |
30488976 as geometric shapes
Circle
Radius = n| Diameter | 60977952 |
|---|---|
| Circumference | 191567886.03415 |
| Area | 2.920354339833E+15 |
Sphere
Radius = n| Volume | 1.1871815117155E+23 |
|---|---|
| Surface area | 1.1681417359332E+16 |
| Circumference | 191567886.03415 |
Square
Length = n| Perimeter | 121955904 |
|---|---|
| Area | 929577657528576 |
| Diagonal | 43117923.362068 |
Cube
Length = n| Surface area | 5577465945171456 |
|---|---|
| Volume | 2.8341870890525E+22 |
| Space diagonal | 52808455.502748 |
Equilateral Triangle
Length = n| Perimeter | 91466928 |
|---|---|
| Area | 4.0251893310509E+14 |
| Altitude | 26404227.751374 |
Triangular Pyramid
Length = n| Surface area | 4.0251893310509E+14 |
|---|---|
| Volume | 3.3401215163673E+21 |
| Height | 14372641.120689 |