82661724 (number)
82661724 is an even 8-digits composite number following 82661723 and preceding 82661725. In scientific notation, it is written as 8.2661724 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 26355648 positive integers (up to 82661724) that are relatively prime to 82661724.
Interesting facts
- 82661724 has 36 divisors, whose sum is 218037456
- The reverse of 82661724 is 42716628
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty-two million six hundred sixty-one thousand seven hundred twenty-four |
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Notation
Scientific notation | 8.2661724 × 10^7 |
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Engineering notation | 8.2661724 × 10^6 |
Prime Factorization of 82661724
Prime Factorization 2 × 2 × 3 × 3 × 23 × 99833
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 13776954 | Product of the distinct prime numbers |
The prime factorization of 82661724 is 2 × 2 × 3 × 3 × 23 × 99833. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82661724)
Multiplication
n×yn×2 | 165323448 |
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n×3 | 247985172 |
n×4 | 330646896 |
n×5 | 413308620 |
Division
n÷yn÷2 | 41330862 |
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n÷3 | 27553908 |
n÷3 | 20665431 |
n÷5 | 16532344.8 |
Exponentiation
nyn2 | 6832960614652176 |
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n3 | 5.6482430443125E+23 |
n4 | 4.6689350761388E+31 |
n5 | 3.859422226377E+39 |
Nth Root
y√n2√n | 9091.8493168332 |
---|---|
3√n | 435.61365629942 |
4√n | 95.351189383422 |
5√n | 38.323122884111 |
Divisors of 82661724
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -82661723 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 82661724 can be divided by 36 positive divisors. The sum of these divisors (counting 82661724) is 1, the average is 0.027777777777778.
Base conversion 82661724
Base | System | Value |
---|---|---|
2 | Binary | 100111011010101000101011100 |
3 | Ternary | 12202112122120100 |
4 | Quaternary | 10323111011130 |
5 | Quinary | 132130133344 |
6 | Senary | 12111421100 |
8 | Octal | 473250534 |
10 | Decimal | 82661724 |
12 | Duodecimal | 23824790 |
16 | Hexadecimal | 4ed515c |
20 | Vigesimal | 15gce64 |
36 | Base36 | 1d7q70 |
Cryptographic Hash Functions
md5 | 25f1318f04d89be55e72b1309f1255bb |
---|---|
sha1 | 6cc23c45c53651a3b548ff1cf6e2ab7133b2b2e2 |
sha256 | 9c81ce16b34bb694ae6f2aac318e374227768b77fe1fd12625f3727c2968b4ea |
sha512 | b66cc5b2e78516064bf140f96dc41303eedecc8a50af02ec91acadce761ba6879d40d36d63718bcab4d211dac5700ba3a9cf8b918add0e83fa6ae49c0c1ba482 |
ripemd-160 | 7f1dc91ef91f11557ea44595d0367785dab695a0 |
82661724 as geometric shapes
Circle
Radius = nDiameter | 165323448 |
---|---|
Circumference | 519378929.70293 |
Area | 2.146637886926E+16 |
Sphere
Radius = nVolume | 2.3659305138269E+24 |
---|---|
Surface area | 8.5865515477039E+16 |
Circumference | 519378929.70293 |
Square
Length = nPerimeter | 330646896 |
---|---|
Area | 6832960614652176 |
Diagonal | 116901331.16994 |
Cube
Length = nSurface area | 40997763687913056 |
---|---|
Volume | 5.6482430443125E+23 |
Space diagonal | 143174305.80924 |
Equilateral Triangle
Length = nPerimeter | 247985172 |
---|---|
Area | 2.9587587376737E+15 |
Altitude | 71587152.904618 |
Triangular Pyramid
Length = nSurface area | 2.9587587376737E+15 |
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Volume | 6.6565182640385E+22 |
Height | 38967110.389981 |