82142368 (number)
82142368 is an even 8-digits composite number following 82142367 and preceding 82142369. In scientific notation, it is written as 8.2142368 × 10^7. The sum of its digits is 34. It has a total of 9 prime factors and 96 positive divisors. There are 28753920 positive integers (up to 82142368) that are relatively prime to 82142368.
Interesting facts
- 82142368 has 96 divisors, whose sum is 186157440
- The reverse of 82142368 is 86324128
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 34
- Digital Root 7
Name
Name | eighty-two million one hundred forty-two thousand three hundred sixty-eight |
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Notation
Scientific notation | 8.2142368 × 10^7 |
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Engineering notation | 8.2142368 × 10^6 |
Prime Factorization of 82142368
Prime Factorization 2 × 2 × 2 × 2 × 2 × 119 × 11 × 53 × 37
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5133898 | Product of the distinct prime numbers |
The prime factorization of 82142368 is 2 × 2 × 2 × 2 × 2 × 119 × 11 × 53 × 37. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82142368)
Multiplication
n×yn×2 | 164284736 |
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n×3 | 246427104 |
n×4 | 328569472 |
n×5 | 410711840 |
Division
n÷yn÷2 | 41071184 |
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n÷3 | 27380789.333333 |
n÷3 | 20535592 |
n÷5 | 16428473.6 |
Exponentiation
nyn2 | 6747368620647424 |
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n3 | 5.5424483626887E+23 |
n4 | 4.5526983302898E+31 |
n5 | 3.7396942163965E+39 |
Nth Root
y√n2√n | 9063.2426868092 |
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3√n | 434.69943212593 |
4√n | 95.201064525609 |
5√n | 38.274845271231 |
Divisors of 82142368
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -82142367 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 82142368 can be divided by 96 positive divisors. The sum of these divisors (counting 82142368) is 1, the average is 0.010416666666667.
Base conversion 82142368
Base | System | Value |
---|---|---|
2 | Binary | 100111001010110010010100000 |
3 | Ternary | 12201120021010221 |
4 | Quaternary | 10321112102200 |
5 | Quinary | 132012023433 |
6 | Senary | 12052332424 |
8 | Octal | 471262240 |
10 | Decimal | 82142368 |
12 | Duodecimal | 23614114 |
16 | Hexadecimal | 4e564a0 |
20 | Vigesimal | 15d7fi8 |
36 | Base36 | 1cwlgg |
Cryptographic Hash Functions
md5 | 28b087f653ea6b51c0934cff6e4bffd8 |
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sha1 | 5ee12a9761c2ba8a0204be4fd55a4a51a5ee9961 |
sha256 | d27670534550309afc9fbf3c7b8ad7643bff6d71a1b01ce58871cd41ddc40521 |
sha512 | 31eb2daf0c613675fdde038258067032fde98eaf86af4f231b111c83869270d192b4db7cd0bb48e9a5b3eb3c0eddc08e85ce7bc01a45aeb124ec0236d493a28f |
ripemd-160 | c5e2a0ffd81c070ae64730b2ccde362e1ee8ea38 |
82142368 as geometric shapes
Circle
Radius = nDiameter | 164284736 |
---|---|
Circumference | 516115719.71454 |
Area | 2.1197483689688E+16 |
Sphere
Radius = nVolume | 2.3216153412165E+24 |
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Surface area | 8.4789934758753E+16 |
Circumference | 516115719.71454 |
Square
Length = nPerimeter | 328569472 |
---|---|
Area | 6747368620647424 |
Diagonal | 116166850.87104 |
Cube
Length = nSurface area | 40484211723884544 |
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Volume | 5.5424483626887E+23 |
Space diagonal | 142274754.83002 |
Equilateral Triangle
Length = nPerimeter | 246427104 |
---|---|
Area | 2.9216963170893E+15 |
Altitude | 71137377.41501 |
Triangular Pyramid
Length = nSurface area | 2.9216963170893E+15 |
---|---|
Volume | 6.5318380360558E+22 |
Height | 38722283.623681 |