81824204 (number)
81824204 is an even 8-digits composite number following 81824203 and preceding 81824205. In scientific notation, it is written as 8.1824204 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 31584000 positive integers (up to 81824204) that are relatively prime to 81824204.
Interesting facts
- 81824204 has 48 divisors, whose sum is 180182016
- The reverse of 81824204 is 40242818
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | eighty-one million eight hundred twenty-four thousand two hundred four |
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Notation
Scientific notation | 8.1824204 × 10^7 |
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Engineering notation | 8.1824204 × 10^6 |
Prime Factorization of 81824204
Prime Factorization 2 × 2 × 11 × 7 × 113 × 2351
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40912102 | Product of the distinct prime numbers |
The prime factorization of 81824204 is 2 × 2 × 11 × 7 × 113 × 2351. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 81824204)
Multiplication
n×yn×2 | 163648408 |
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n×3 | 245472612 |
n×4 | 327296816 |
n×5 | 409121020 |
Division
n÷yn÷2 | 40912102 |
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n÷3 | 27274734.666667 |
n÷3 | 20456051 |
n÷5 | 16364840.8 |
Exponentiation
nyn2 | 6695200360233616 |
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n3 | 5.4782944009663E+23 |
n4 | 4.4825707863672E+31 |
n5 | 3.6678278646815E+39 |
Nth Root
y√n2√n | 9045.6732198328 |
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3√n | 434.13746203122 |
4√n | 95.108744181767 |
5√n | 38.245149051434 |
Divisors of 81824204
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -81824203 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 81824204 can be divided by 48 positive divisors. The sum of these divisors (counting 81824204) is 1, the average is 0.020833333333333.
Base conversion 81824204
Base | System | Value |
---|---|---|
2 | Binary | 100111000001000100111001100 |
3 | Ternary | 12200222002201002 |
4 | Quaternary | 10320020213030 |
5 | Quinary | 131421333304 |
6 | Senary | 12041435432 |
8 | Octal | 470104714 |
10 | Decimal | 81824204 |
12 | Duodecimal | 2349bb78 |
16 | Hexadecimal | 4e089cc |
20 | Vigesimal | 15b80a4 |
36 | Base36 | 1cpryk |
Cryptographic Hash Functions
md5 | cf924c4b7e192f153538410a0b17d5f2 |
---|---|
sha1 | e7070c483c45c705f311d715f2e8d658a7238077 |
sha256 | 64e45f079258cdc37624cd1ee077ca81ed3a7c39d4a8400ca24b1a65a33c7874 |
sha512 | 702ff27feb9f476e6f8f9af788163d2df57c24470ff0883bb1c997adc57fac27e8e7cb38064bd8089e5b23ecae318392a0119f2ef4e4bf27bba49a40a033468d |
ripemd-160 | 3dd486d3f3cb348ca90ec7235538f508b3f813df |
81824204 as geometric shapes
Circle
Radius = nDiameter | 163648408 |
---|---|
Circumference | 514116636.34447 |
Area | 2.1033592266022E+16 |
Sphere
Radius = nVolume | 2.2947425925704E+24 |
---|---|
Surface area | 8.4134369064087E+16 |
Circumference | 514116636.34447 |
Square
Length = nPerimeter | 327296816 |
---|---|
Area | 6695200360233616 |
Diagonal | 115716899.02718 |
Cube
Length = nSurface area | 40171202161401696 |
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Volume | 5.4782944009663E+23 |
Space diagonal | 141723678.61688 |
Equilateral Triangle
Length = nPerimeter | 245472612 |
---|---|
Area | 2.8991067976945E+15 |
Altitude | 70861839.30844 |
Triangular Pyramid
Length = nSurface area | 2.8991067976945E+15 |
---|---|
Volume | 6.4562318670993E+22 |
Height | 38572299.675728 |