81736704 (number)
81736704 is an even 8-digits composite number following 81736703 and preceding 81736705. In scientific notation, it is written as 8.1736704 × 10^7. The sum of its digits is 36. It has a total of 14 prime factors and 154 positive divisors. There are 23224320 positive integers (up to 81736704) that are relatively prime to 81736704.
Interesting facts
- 81736704 has 154 divisors, whose sum is 254454382
- The reverse of 81736704 is 40763718
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty-one million seven hundred thirty-six thousand seven hundred four |
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Notation
Scientific notation | 8.1736704 × 10^7 |
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Engineering notation | 8.1736704 × 10^6 |
Prime Factorization of 81736704
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 21 × 7 × 181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 14 | Total number of prime factors |
rad | Radical | 159642 | Product of the distinct prime numbers |
The prime factorization of 81736704 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 21 × 7 × 181. Since it has a total of 14 prime factors.
Most popular turbo-numbers
Basic calculations (n = 81736704)
Multiplication
n×yn×2 | 163473408 |
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n×3 | 245210112 |
n×4 | 326946816 |
n×5 | 408683520 |
Division
n÷yn÷2 | 40868352 |
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n÷3 | 27245568 |
n÷3 | 20434176 |
n÷5 | 16347340.8 |
Exponentiation
nyn2 | 6680888780783616 |
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n3 | 5.4607382873183E+23 |
n4 | 4.46342749012E+31 |
n5 | 3.648258515854E+39 |
Nth Root
y√n2√n | 9040.8353596335 |
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3√n | 433.98265626147 |
4√n | 95.083307471046 |
5√n | 38.236965940009 |
Divisors of 81736704
154 divisors
τ | Total Divisors | 154 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -81736703 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0064935064935065 | 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 | 154 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 81736704 can be divided by 154 positive divisors. The sum of these divisors (counting 81736704) is 1, the average is 0.0064935064935065.
Base conversion 81736704
Base | System | Value |
---|---|---|
2 | Binary | 100110111110011010000000000 |
3 | Ternary | 12200210122200100 |
4 | Quaternary | 10313303100000 |
5 | Quinary | 131411033304 |
6 | Senary | 12035522400 |
8 | Octal | 467632000 |
10 | Decimal | 81736704 |
12 | Duodecimal | 23459400 |
16 | Hexadecimal | 4df3400 |
20 | Vigesimal | 15ah1f4 |
36 | Base36 | 1cnwg0 |
Cryptographic Hash Functions
md5 | 7bcced440988a4d540ebf7e706257436 |
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sha1 | d02fa2ccb91ebc7b749dfa3dc7e3f4dedabb623a |
sha256 | c8cefb79f1ca73712b9b2accdb9f62e431da96e6417093f85b17a5d650fb516b |
sha512 | 1907926ed51fdee3b57519c072d571de5d8728f36a5112d085cfa1f125d967e7b7931a12105f0953904fb3e003c40986176951cb0c5de39a50e2c2e7a3906dd8 |
ripemd-160 | 34b8410505b6e7443113ccdcf9f1cbea19ffdd7a |
81736704 as geometric shapes
Circle
Radius = nDiameter | 163473408 |
---|---|
Circumference | 513566857.63009 |
Area | 2.098863111316E+16 |
Sphere
Radius = nVolume | 2.2873887048821E+24 |
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Surface area | 8.3954524452641E+16 |
Circumference | 513566857.63009 |
Square
Length = nPerimeter | 326946816 |
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Area | 6680888780783616 |
Diagonal | 115593155.34048 |
Cube
Length = nSurface area | 40085332684701696 |
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Volume | 5.4607382873183E+23 |
Space diagonal | 141572124.17122 |
Equilateral Triangle
Length = nPerimeter | 245210112 |
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Area | 2.8929097020085E+15 |
Altitude | 70786062.085609 |
Triangular Pyramid
Length = nSurface area | 2.8929097020085E+15 |
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Volume | 6.4355417887463E+22 |
Height | 38531051.780158 |