820162080 (number)
820162080 is an even 9-digits composite number following 820162079 and preceding 820162081. In scientific notation, it is written as 8.20162080 × 10^8. The sum of its digits is 27. It has a total of 10 prime factors and 144 positive divisors. There are 215101440 positive integers (up to 820162080) that are relatively prime to 820162080.
Interesting facts
- 820162080 has 144 divisors, whose sum is 2844989784
- The reverse of 820162080 is 080261028
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | eight hundred twenty million one hundred sixty-two thousand eighty |
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Notation
Scientific notation | 8.20162080 × 10^8 |
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Engineering notation | 8.20162080 × 10^6 |
Prime Factorization of 820162080
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 3 × 61 × 9337
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 17086710 | Product of the distinct prime numbers |
The prime factorization of 820162080 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 3 × 61 × 9337. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 820162080)
Multiplication
n×yn×2 | 1640324160 |
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n×3 | 2460486240 |
n×4 | 3280648320 |
n×5 | 4100810400 |
Division
n÷yn÷2 | 410081040 |
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n÷3 | 273387360 |
n÷3 | 205040520 |
n÷5 | 164032416 |
Exponentiation
nyn2 | 672665837469926400 |
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n3 | 5.5169501240428E+26 |
n4 | 4.5247932889912E+35 |
n5 | 3.711063875469E+44 |
Nth Root
y√n2√n | 28638.47202628 |
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3√n | 936.05182706669 |
4√n | 169.22905195704 |
5√n | 60.642896606171 |
Divisors of 820162080
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -820162079 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 820162080 can be divided by 144 positive divisors. The sum of these divisors (counting 820162080) is 1, the average is 0.0069444444444444.
Base conversion 820162080
Base | System | Value |
---|---|---|
2 | Binary | 110000111000101010111000100000 |
3 | Ternary | 2010011021112212100 |
4 | Quaternary | 300320222320200 |
5 | Quinary | 3134430141310 |
6 | Senary | 213214530400 |
8 | Octal | 6070527040 |
10 | Decimal | 820162080 |
12 | Duodecimal | 1aa806a00 |
16 | Hexadecimal | 30e2ae20 |
20 | Vigesimal | cg60540 |
36 | Base36 | dkax40 |
Cryptographic Hash Functions
md5 | 3d83a00a9180ba438f61ffe55c359a10 |
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sha1 | d408c039f1cf3451bee38c8d28e244b2a25e933c |
sha256 | 9320ddbb3abbb5b0d87ffa309bc7da732acb3669263d4ad8f8cf7c16a4ed9b84 |
sha512 | 54a7d7855af819d4ca95d4f36fefe0766b9f1b59c2e7f7b6702ede3531325c180194d3cf73ff5b83c5efdca12683cffe15a8cfc34518429e4844b54935381b30 |
ripemd-160 | e9125abfe6354e303a5c43697a061b1e96c7db55 |
820162080 as geometric shapes
Circle
Radius = nDiameter | 1640324160 |
---|---|
Circumference | 5153230330.5618 |
Area | 2.1132420533163E+18 |
Sphere
Radius = nVolume | 2.3109346639885E+27 |
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Surface area | 8.4529682132654E+18 |
Circumference | 5153230330.5618 |
Square
Length = nPerimeter | 3280648320 |
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Area | 672665837469926400 |
Diagonal | 1159884336.8801 |
Cube
Length = nSurface area | 4035995024819558400 |
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Volume | 5.5169501240428E+26 |
Space diagonal | 1420562393.0014 |
Equilateral Triangle
Length = nPerimeter | 2460486240 |
---|---|
Area | 2.9127285175345E+17 |
Altitude | 710281196.50068 |
Triangular Pyramid
Length = nSurface area | 2.9127285175345E+17 |
---|---|
Volume | 6.501788073631E+25 |
Height | 386628112.29338 |