82808220 (number)
82808220 is an even 8-digits composite number following 82808219 and preceding 82808221. In scientific notation, it is written as 8.2808220 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 19526400 positive integers (up to 82808220) that are relatively prime to 82808220.
Interesting facts
- 82808220 has 96 divisors, whose sum is 259854336
- The reverse of 82808220 is 02280828
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | eighty-two million eight hundred eight thousand two hundred twenty |
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Notation
Scientific notation | 8.2808220 × 10^7 |
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Engineering notation | 8.2808220 × 10^6 |
Prime Factorization of 82808220
Prime Factorization 2 × 2 × 3 × 5 × 11 × 37 × 3391
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 41404110 | Product of the distinct prime numbers |
The prime factorization of 82808220 is 2 × 2 × 3 × 5 × 11 × 37 × 3391. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82808220)
Multiplication
n×yn×2 | 165616440 |
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n×3 | 248424660 |
n×4 | 331232880 |
n×5 | 414041100 |
Division
n÷yn÷2 | 41404110 |
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n÷3 | 27602740 |
n÷3 | 20702055 |
n÷5 | 16561644 |
Exponentiation
nyn2 | 6857201299568400 |
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n3 | 5.6783263379895E+23 |
n4 | 4.7021209662803E+31 |
n5 | 3.8937426744235E+39 |
Nth Root
y√n2√n | 9099.9021972766 |
---|---|
3√n | 435.87084101724 |
4√n | 95.393407514758 |
5√n | 38.336696780962 |
Divisors of 82808220
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 | -82808219 | 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 82808220 can be divided by 96 positive divisors. The sum of these divisors (counting 82808220) is 1, the average is 0.010416666666667.
Base conversion 82808220
Base | System | Value |
---|---|---|
2 | Binary | 100111011111000110110011100 |
3 | Ternary | 12202211002112010 |
4 | Quaternary | 10323320312130 |
5 | Quinary | 132144330340 |
6 | Senary | 12114511220 |
8 | Octal | 473706634 |
10 | Decimal | 82808220 |
12 | Duodecimal | 23895510 |
16 | Hexadecimal | 4ef8d9c |
20 | Vigesimal | 15hb0b0 |
36 | Base36 | 1dav8c |
Cryptographic Hash Functions
md5 | 2d467fa7b9477f57e14c6f562141b57e |
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sha1 | 1848fc22749fcdbd57155ad797e86e4e6ed9d0b2 |
sha256 | 19c84081f0b11391d066508cb828129fce1c3e80317de201b61c31784ebf1071 |
sha512 | ea4a80bb60511bbdb3269c368810bd8bf5a9f16365b8f235b4309764953aa4a2a3ed4a762a07106b529d8fa0db8500ce090d13d29b0e7262e898f20cfede2e07 |
ripemd-160 | 1523696eab40eb9d814bd4b13547cdcda72d0a56 |
82808220 as geometric shapes
Circle
Radius = nDiameter | 165616440 |
---|---|
Circumference | 520299391.21769 |
Area | 2.154253322691E+16 |
Sphere
Radius = nVolume | 2.3785317744151E+24 |
---|---|
Surface area | 8.6170132907642E+16 |
Circumference | 520299391.21769 |
Square
Length = nPerimeter | 331232880 |
---|---|
Area | 6857201299568400 |
Diagonal | 117108507.79997 |
Cube
Length = nSurface area | 41143207797410400 |
---|---|
Volume | 5.6783263379895E+23 |
Space diagonal | 143428044.32434 |
Equilateral Triangle
Length = nPerimeter | 248424660 |
---|---|
Area | 2.969255262145E+15 |
Altitude | 71714022.162171 |
Triangular Pyramid
Length = nSurface area | 2.969255262145E+15 |
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Volume | 6.6919717656375E+22 |
Height | 39036169.266658 |