75072 (number)
75072 is an even 5-digits composite number following 75071 and preceding 75073. In scientific notation, it is written as 7.5072 × 10^4. The sum of its digits is 21. It has a total of 9 prime factors and 56 positive divisors. There are 22528 positive integers (up to 75072) that are relatively prime to 75072.
Interesting facts
- 75072 has 56 divisors, whose sum is 219456
- The reverse of 75072 is 27057
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 5
- Sum of Digits 21
- Digital Root 3
Name
| Name | seventy-five thousand seventy-two |
|---|
Notation
| Scientific notation | 7.5072 × 10^4 |
|---|---|
| Engineering notation | 7.5072 × 10^3 |
Prime Factorization of 75072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 23 × 3 × 17
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 2346 | Product of the distinct prime numbers |
The prime factorization of 75072 is 2 × 2 × 2 × 2 × 2 × 2 × 23 × 3 × 17. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 75072)
Multiplication
n×y| n×2 | 150144 |
|---|---|
| n×3 | 225216 |
| n×4 | 300288 |
| n×5 | 375360 |
Division
n÷y| n÷2 | 37536 |
|---|---|
| n÷3 | 25024 |
| n÷3 | 18768 |
| n÷5 | 15014.4 |
Exponentiation
ny| n2 | 5635805184 |
|---|---|
| n3 | 423091166773248 |
| n4 | 3.1762300072001E+19 |
| n5 | 2.3844593910053E+24 |
Nth Root
y√n| 2√n | 273.9927006327 |
|---|---|
| 3√n | 42.185123871659 |
| 4√n | 16.552724870326 |
| 5√n | 9.4426870653145 |
Divisors of 75072
56 divisors
| τ | Total Divisors | 56 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -75071 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 75072 can be divided by 56 positive divisors. The sum of these divisors (counting 75072) is 1, the average is 0.017857142857143.
Base conversion 75072
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10010010101000000 |
| 3 | Ternary | 10210222110 |
| 4 | Quaternary | 102111000 |
| 5 | Quinary | 4400242 |
| 6 | Senary | 1335320 |
| 8 | Octal | 222500 |
| 10 | Decimal | 75072 |
| 12 | Duodecimal | 37540 |
| 16 | Hexadecimal | 12540 |
| 20 | Vigesimal | 97dc |
| 36 | Base36 | 1lxc |
Cryptographic Hash Functions
| md5 | 7432ad1711a81ec355354c7cf1b6a4dc |
|---|---|
| sha1 | d92bb4de565cf8740df48086f293203d7303dabf |
| sha256 | d00eb14335516442e133599f56090223be9168bbbfd87ba144fe32496cf45d80 |
| sha512 | fc2f313f03a45afff482ed5e1806f62700b1ca5866a8413e3c54c225da8f1ed87aecf579c38cf21885f58ed9d18d77c7bc04b619bc3c505042935ef26c0a7ce2 |
| ripemd-160 | 16dfd0a5e5bf07929de258d6819a761ed791c595 |
75072 as geometric shapes
Circle
Radius = n| Diameter | 150144 |
|---|---|
| Circumference | 471691.28738059 |
| Area | 17705404163.118 |
Sphere
Radius = n| Volume | 1.7722401351114E+15 |
|---|---|
| Surface area | 70821616652.471 |
| Circumference | 471691.28738059 |
Square
Length = n| Perimeter | 300288 |
|---|---|
| Area | 5635805184 |
| Diagonal | 106167.84055447 |
Cube
Length = n| Surface area | 33814831104 |
|---|---|
| Volume | 423091166773248 |
| Space diagonal | 130028.51822581 |
Equilateral Triangle
Length = n| Perimeter | 225216 |
|---|---|
| Area | 2440375230.062 |
| Altitude | 65014.259112905 |
Triangular Pyramid
Length = n| Surface area | 2440375230.062 |
|---|---|
| Volume | 49861772180915 |
| Height | 35389.280184824 |