30481488 (number)
30481488 is an even 8-digits composite number following 30481487 and preceding 30481489. In scientific notation, it is written as 3.0481488 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 40 positive divisors. There are 9880704 positive integers (up to 30481488) that are relatively prime to 30481488.
Interesting facts
- 30481488 has 40 divisors, whose sum is 62933472
- The reverse of 30481488 is 88418403
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
| Name | thirty million four hundred eighty-one thousand four hundred eighty-eight |
|---|
Notation
| Scientific notation | 3.0481488 × 10^7 |
|---|---|
| Engineering notation | 3.0481488 × 10^6 |
Prime Factorization of 30481488
Prime Factorization 2 × 2 × 2 × 2 × 27 × 37 × 1907
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3810186 | Product of the distinct prime numbers |
The prime factorization of 30481488 is 2 × 2 × 2 × 2 × 27 × 37 × 1907. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30481488)
Multiplication
n×y| n×2 | 60962976 |
|---|---|
| n×3 | 91444464 |
| n×4 | 121925952 |
| n×5 | 152407440 |
Division
n÷y| n÷2 | 15240744 |
|---|---|
| n÷3 | 10160496 |
| n÷3 | 7620372 |
| n÷5 | 6096297.6 |
Exponentiation
ny| n2 | 929121110694144 |
|---|---|
| n3 | 2.832099398617E+22 |
| n4 | 8.6326603833752E+29 |
| n5 | 2.6313633388393E+37 |
Nth Root
y√n| 2√n | 5521.0042564736 |
|---|---|
| 3√n | 312.37676378079 |
| 4√n | 74.303460595545 |
| 5√n | 31.391150478516 |
Divisors of 30481488
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 | -30481487 | 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 30481488 can be divided by 40 positive divisors. The sum of these divisors (counting 30481488) is 1, the average is 0.025.
Base conversion 30481488
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110100010001110001010000 |
| 3 | Ternary | 2010100121202000 |
| 4 | Quaternary | 1310101301100 |
| 5 | Quinary | 30300401423 |
| 6 | Senary | 3005154000 |
| 8 | Octal | 164216120 |
| 10 | Decimal | 30481488 |
| 12 | Duodecimal | a25b900 |
| 16 | Hexadecimal | 1d11c50 |
| 20 | Vigesimal | 9aa3e8 |
| 36 | Base36 | i5bo0 |
Cryptographic Hash Functions
| md5 | 93f0a8156666c312f96aac9e9a85778a |
|---|---|
| sha1 | 27c86e28e9047731c99b2e502ea3615e3a107ac1 |
| sha256 | b5ae487358a5281f37bd73e29a7195ab2ca0866ba3cfc926aad4fa80c6ca6cc6 |
| sha512 | c3c32bce736eda331fae84d64735201259f1fab5fff57a5ebb4b1563009518c8b40895ab559f7b22d5afc1e08df42556854554b0686a1be88dca5516eb56fc0e |
| ripemd-160 | 22333fe791bc72518d43fe8969d665c2567e48ff |
30481488 as geometric shapes
Circle
Radius = n| Diameter | 60962976 |
|---|---|
| Circumference | 191520837.54257 |
| Area | 2.9189200556519E+15 |
Sphere
Radius = n| Volume | 1.1863070219908E+23 |
|---|---|
| Surface area | 1.1675680222608E+16 |
| Circumference | 191520837.54257 |
Square
Length = n| Perimeter | 121925952 |
|---|---|
| Area | 929121110694144 |
| Diagonal | 43107333.730913 |
Cube
Length = n| Surface area | 5574726664164864 |
|---|---|
| Volume | 2.832099398617E+22 |
| Space diagonal | 52795485.906301 |
Equilateral Triangle
Length = n| Perimeter | 91444464 |
|---|---|
| Area | 4.0232124252677E+14 |
| Altitude | 26397742.953151 |
Triangular Pyramid
Length = n| Surface area | 4.0232124252677E+14 |
|---|---|
| Volume | 3.3376611495941E+21 |
| Height | 14369111.243638 |