91088080 (number)
91088080 is an even 8-digits composite number following 91088079 and preceding 91088081. In scientific notation, it is written as 9.1088080 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 35449344 positive integers (up to 91088080) that are relatively prime to 91088080.
Interesting facts
- 91088080 has 40 divisors, whose sum is 217510632
- The reverse of 91088080 is 08088019
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
| Name | ninety-one million eighty-eight thousand eighty |
|---|
Notation
| Scientific notation | 9.1088080 × 10^7 |
|---|---|
| Engineering notation | 9.1088080 × 10^6 |
Prime Factorization of 91088080
Prime Factorization 2 × 2 × 2 × 2 × 5 × 37 × 30773
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 11386010 | Product of the distinct prime numbers |
The prime factorization of 91088080 is 2 × 2 × 2 × 2 × 5 × 37 × 30773. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 91088080)
Multiplication
n×y| n×2 | 182176160 |
|---|---|
| n×3 | 273264240 |
| n×4 | 364352320 |
| n×5 | 455440400 |
Division
n÷y| n÷2 | 45544040 |
|---|---|
| n÷3 | 30362693.333333 |
| n÷3 | 22772020 |
| n÷5 | 18217616 |
Exponentiation
ny| n2 | 8297038318086400 |
|---|---|
| n3 | 7.5576129008092E+23 |
| n4 | 6.8840844851794E+31 |
| n5 | 6.2705803831278E+39 |
Nth Root
y√n| 2√n | 9544.0075440037 |
|---|---|
| 3√n | 449.93921812796 |
| 4√n | 97.693436545163 |
| 5√n | 39.074399241392 |
Divisors of 91088080
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 | -91088079 | 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 91088080 can be divided by 40 positive divisors. The sum of these divisors (counting 91088080) is 1, the average is 0.025.
Base conversion 91088080
| Base | System | Value |
|---|---|---|
| 2 | Binary | 101011011011110010011010000 |
| 3 | Ternary | 20100101202100121 |
| 4 | Quaternary | 11123132103100 |
| 5 | Quinary | 141304304310 |
| 6 | Senary | 13012200024 |
| 8 | Octal | 533362320 |
| 10 | Decimal | 91088080 |
| 12 | Duodecimal | 26609014 |
| 16 | Hexadecimal | 56de4d0 |
| 20 | Vigesimal | 1896040 |
| 36 | Base36 | 1i8c0g |
Cryptographic Hash Functions
| md5 | 3a2943a0984cb4aafdef9cbad7ddd424 |
|---|---|
| sha1 | 3878ddf659d2cbd1de0195ecd8ce94869df49588 |
| sha256 | f0601a0b58bdf547e0ea92bd928bfda9746f5345ce256c499e5e88543eb7b8a7 |
| sha512 | c6b4efcd4d8a5b426a084a68edde0e8ae8c2d1869c3a359dff748b51887fdd972805ba02ee4ad003a0ea9cf8e4eb462f1fa909c62d8ae760d9e083d5734cb5ca |
| ripemd-160 | b18fcf3fc046c76d1212c379dfa49a5da48a6956 |
91088080 as geometric shapes
Circle
Radius = n| Diameter | 182176160 |
|---|---|
| Circumference | 572323285.9152 |
| Area | 2.6065914626653E+16 |
Sphere
Radius = n| Volume | 3.1657254890477E+24 |
|---|---|
| Surface area | 1.0426365850661E+17 |
| Circumference | 572323285.9152 |
Square
Length = n| Perimeter | 364352320 |
|---|---|
| Area | 8297038318086400 |
| Diagonal | 128817998.10653 |
Cube
Length = n| Surface area | 49782229908518400 |
|---|---|
| Volume | 7.5576129008092E+23 |
| Space diagonal | 157769182.5239 |
Equilateral Triangle
Length = n| Perimeter | 273264240 |
|---|---|
| Area | 3.5927229798179E+15 |
| Altitude | 78884591.261949 |
Triangular Pyramid
Length = n| Surface area | 3.5927229798179E+15 |
|---|---|
| Volume | 8.9067322195752E+22 |
| Height | 42939332.702175 |