30253648 (number)
30253648 is an even 8-digits composite number following 30253647 and preceding 30253649. In scientific notation, it is written as 3.0253648 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 14365824 positive integers (up to 30253648) that are relatively prime to 30253648.
Interesting facts
- 30253648 has 40 divisors, whose sum is 61603200
- The reverse of 30253648 is 84635203
- Previous prime number is 229
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
| Name | thirty million two hundred fifty-three thousand six hundred forty-eight |
|---|
Notation
| Scientific notation | 3.0253648 × 10^7 |
|---|---|
| Engineering notation | 3.0253648 × 10^6 |
Prime Factorization of 30253648
Prime Factorization 2 × 2 × 2 × 2 × 23 × 229 × 359
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3781706 | Product of the distinct prime numbers |
The prime factorization of 30253648 is 2 × 2 × 2 × 2 × 23 × 229 × 359. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30253648)
Multiplication
n×y| n×2 | 60507296 |
|---|---|
| n×3 | 90760944 |
| n×4 | 121014592 |
| n×5 | 151268240 |
Division
n÷y| n÷2 | 15126824 |
|---|---|
| n÷3 | 10084549.333333 |
| n÷3 | 7563412 |
| n÷5 | 6050729.6 |
Exponentiation
ny| n2 | 915283217307904 |
|---|---|
| n3 | 2.7690656276741E+22 |
| n4 | 8.3774336788551E+29 |
| n5 | 2.5344792966343E+37 |
Nth Root
y√n| 2√n | 5500.3316263658 |
|---|---|
| 3√n | 311.59650887618 |
| 4√n | 74.164220661757 |
| 5√n | 31.344081646215 |
Divisors of 30253648
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 | -30253647 | 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 30253648 can be divided by 40 positive divisors. The sum of these divisors (counting 30253648) is 1, the average is 0.025.
Base conversion 30253648
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110011011010001001010000 |
| 3 | Ternary | 2002221001012111 |
| 4 | Quaternary | 1303122021100 |
| 5 | Quinary | 30221104043 |
| 6 | Senary | 3000235104 |
| 8 | Octal | 163321120 |
| 10 | Decimal | 30253648 |
| 12 | Duodecimal | a16ba94 |
| 16 | Hexadecimal | 1cda250 |
| 20 | Vigesimal | 991e28 |
| 36 | Base36 | i0fv4 |
Cryptographic Hash Functions
| md5 | 1a8ea94e8b4d45c97a4eb4505612de8c |
|---|---|
| sha1 | de0fcef0079644c80382d1689d9fa34c162cf422 |
| sha256 | 5ad5553be1e01a60e920f085289f0378a2d684447ed56b1fd90fa0d3a9d07ac0 |
| sha512 | 615e5381a0f6ef7c7e69c0bf46a2929d036dbc9da9d6d267e3b56275e07c7d41a54e039a68766daebee85a28169052e1690c8cf4616ca07efe77537bbecd352f |
| ripemd-160 | cec70d472acefbfb284a00c049e19c51bda7f422 |
30253648 as geometric shapes
Circle
Radius = n| Diameter | 60507296 |
|---|---|
| Circumference | 190089276.60218 |
| Area | 2.8754470314485E+15 |
Sphere
Radius = n| Volume | 1.1599034977612E+23 |
|---|---|
| Surface area | 1.1501788125794E+16 |
| Circumference | 190089276.60218 |
Square
Length = n| Perimeter | 121014592 |
|---|---|
| Area | 915283217307904 |
| Diagonal | 42785119.312862 |
Cube
Length = n| Surface area | 5491699303847424 |
|---|---|
| Volume | 2.7690656276741E+22 |
| Space diagonal | 52400855.450305 |
Equilateral Triangle
Length = n| Perimeter | 90760944 |
|---|---|
| Area | 3.963292589231E+14 |
| Altitude | 26200427.725152 |
Triangular Pyramid
Length = n| Surface area | 3.963292589231E+14 |
|---|---|
| Volume | 3.2633751381315E+21 |
| Height | 14261706.437621 |