82144464 (number)
82144464 is an even 8-digits composite number following 82144463 and preceding 82144465. In scientific notation, it is written as 8.2144464 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 27326208 positive integers (up to 82144464) that are relatively prime to 82144464.
Interesting facts
- 82144464 has 40 divisors, whose sum is 212635200
- The reverse of 82144464 is 46444128
- Previous prime number is 599
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | eighty-two million one hundred forty-four thousand four hundred sixty-four |
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Notation
Scientific notation | 8.2144464 × 10^7 |
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Engineering notation | 8.2144464 × 10^6 |
Prime Factorization of 82144464
Prime Factorization 2 × 2 × 2 × 2 × 3 × 599 × 2857
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10268058 | Product of the distinct prime numbers |
The prime factorization of 82144464 is 2 × 2 × 2 × 2 × 3 × 599 × 2857. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82144464)
Multiplication
n×yn×2 | 164288928 |
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n×3 | 246433392 |
n×4 | 328577856 |
n×5 | 410722320 |
Division
n÷yn÷2 | 41072232 |
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n÷3 | 27381488 |
n÷3 | 20536116 |
n÷5 | 16428892.8 |
Exponentiation
nyn2 | 6747712965847296 |
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n3 | 5.5428726480538E+23 |
n4 | 4.5531630269464E+31 |
n5 | 3.7401713635313E+39 |
Nth Root
y√n2√n | 9063.3583179746 |
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3√n | 434.70312945567 |
4√n | 95.201671823422 |
5√n | 38.275040598585 |
Divisors of 82144464
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 | -82144463 | 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 82144464 can be divided by 40 positive divisors. The sum of these divisors (counting 82144464) is 1, the average is 0.025.
Base conversion 82144464
Base | System | Value |
---|---|---|
2 | Binary | 100111001010110110011010000 |
3 | Ternary | 12201120101000120 |
4 | Quaternary | 10321112303100 |
5 | Quinary | 132012110324 |
6 | Senary | 12052350240 |
8 | Octal | 471266320 |
10 | Decimal | 82144464 |
12 | Duodecimal | 23615380 |
16 | Hexadecimal | 4e56cd0 |
20 | Vigesimal | 15d8134 |
36 | Base36 | 1cwn2o |
Cryptographic Hash Functions
md5 | 04960d74608e871a494a318a048747cd |
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sha1 | 9218768b7eb5f1aef7fcc0266410b457df86ceea |
sha256 | e7c94f00a1a8420b6593d27487c269e49307b5b7f91b39bf49224cfb82ce5ce2 |
sha512 | 62415dcf40d521075680ee101b17ea29fd537ef2048c405951e807334c87936f26909f5a036f978e1a74e89584bfa0d961e8ca43308faa5b606739ceb2e76904 |
ripemd-160 | c79d9a54717382315b17316954652cf55a6f2c5f |
82144464 as geometric shapes
Circle
Radius = nDiameter | 164288928 |
---|---|
Circumference | 516128889.27094 |
Area | 2.1198565482038E+16 |
Sphere
Radius = nVolume | 2.3217930654546E+24 |
---|---|
Surface area | 8.4794261928154E+16 |
Circumference | 516128889.27094 |
Square
Length = nPerimeter | 328577856 |
---|---|
Area | 6747712965847296 |
Diagonal | 116169815.06267 |
Cube
Length = nSurface area | 40486277795083776 |
---|---|
Volume | 5.5428726480538E+23 |
Space diagonal | 142278385.20851 |
Equilateral Triangle
Length = nPerimeter | 246433392 |
---|---|
Area | 2.9218454229347E+15 |
Altitude | 71139192.604256 |
Triangular Pyramid
Length = nSurface area | 2.9218454229347E+15 |
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Volume | 6.5323380611538E+22 |
Height | 38723271.687556 |