201280 (number)
201280 is an even 6-digits composite number following 201279 and preceding 201281. In scientific notation, it is written as 2.01280 × 10^5. The sum of its digits is 13. It has a total of 9 prime factors and 56 positive divisors. There are 73728 positive integers (up to 201280) that are relatively prime to 201280.
Interesting facts
- 201280 has 56 divisors, whose sum is 521208
- The reverse of 201280 is 082102
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 6
- Sum of Digits 13
- Digital Root 4
Name
| Name | two hundred one thousand two hundred eighty |
|---|
Notation
| Scientific notation | 2.01280 × 10^5 |
|---|---|
| Engineering notation | 2.01280 × 10^3 |
Prime Factorization of 201280
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 37
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 6290 | Product of the distinct prime numbers |
The prime factorization of 201280 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 37. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201280)
Multiplication
n×y| n×2 | 402560 |
|---|---|
| n×3 | 603840 |
| n×4 | 805120 |
| n×5 | 1006400 |
Division
n÷y| n÷2 | 100640 |
|---|---|
| n÷3 | 67093.333333333 |
| n÷3 | 50320 |
| n÷5 | 40256 |
Exponentiation
ny| n2 | 40513638400 |
|---|---|
| n3 | 8154585137152000 |
| n4 | 1.641354896406E+21 |
| n5 | 3.3037191354859E+26 |
Nth Root
y√n| 2√n | 448.64239656992 |
|---|---|
| 3√n | 58.604847646123 |
| 4√n | 21.18118024497 |
| 5√n | 11.501649392262 |
Divisors of 201280
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 | -201279 | 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 201280 can be divided by 56 positive divisors. The sum of these divisors (counting 201280) is 1, the average is 0.017857142857143.
Base conversion 201280
| Base | System | Value |
|---|---|---|
| 2 | Binary | 110001001001000000 |
| 3 | Ternary | 101020002211 |
| 4 | Quaternary | 301021000 |
| 5 | Quinary | 22420110 |
| 6 | Senary | 4151504 |
| 8 | Octal | 611100 |
| 10 | Decimal | 201280 |
| 12 | Duodecimal | 98594 |
| 16 | Hexadecimal | 31240 |
| 20 | Vigesimal | 15340 |
| 36 | Base36 | 4bb4 |
Cryptographic Hash Functions
| md5 | eb33af713ae974236eda3440f40dc9b7 |
|---|---|
| sha1 | ac21d73ed86eb97d7d5c2593129b5205307d35c9 |
| sha256 | f7ce2ec333fc3443b00cb1ba8f7732573e30d7312179bc2d9d07af6554c19d43 |
| sha512 | 2c32c5d69c03eddb8c1bff58b7fe68cb692cf8243063c1280de09d08bb88b93aa68229d29226f98e2cf40f8d24a87782e442b6558958ec11f7ea221af654af38 |
| ripemd-160 | 8576968d7bed569c2ad4a596a8ce391d0fb99a64 |
201280 as geometric shapes
Circle
Radius = n| Diameter | 402560 |
|---|---|
| Circumference | 1264679.5386291 |
| Area | 127277348767.63 |
Sphere
Radius = n| Volume | 3.4157846346599E+16 |
|---|---|
| Surface area | 509109395070.53 |
| Circumference | 1264679.5386291 |
Square
Length = n| Perimeter | 805120 |
|---|---|
| Area | 40513638400 |
| Diagonal | 284652.90583446 |
Cube
Length = n| Surface area | 243081830400 |
|---|---|
| Volume | 8154585137152000 |
| Space diagonal | 348627.18654746 |
Equilateral Triangle
Length = n| Perimeter | 603840 |
|---|---|
| Area | 17542920027.068 |
| Altitude | 174313.59327373 |
Triangular Pyramid
Length = n| Surface area | 17542920027.068 |
|---|---|
| Volume | 9.610270747072E+14 |
| Height | 94884.301944819 |