168396904 (number)
168396904 is an even 9-digits composite number following 168396903 and preceding 168396905. In scientific notation, it is written as 1.68396904 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 77400000 positive integers (up to 168396904) that are relatively prime to 168396904.
Interesting facts
- 168396904 has 32 divisors, whose sum is 341439840
- The reverse of 168396904 is 409693861
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 46
- Digital Root 1
Name
Name | one hundred sixty-eight million three hundred ninety-six thousand nine hundred four |
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Notation
Scientific notation | 1.68396904 × 10^8 |
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Engineering notation | 1.68396904 × 10^6 |
Prime Factorization of 168396904
Prime Factorization 2 × 2 × 2 × 13 × 251 × 6451
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 42099226 | Product of the distinct prime numbers |
The prime factorization of 168396904 is 2 × 2 × 2 × 13 × 251 × 6451. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 168396904)
Multiplication
n×yn×2 | 336793808 |
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n×3 | 505190712 |
n×4 | 673587616 |
n×5 | 841984520 |
Division
n÷yn÷2 | 84198452 |
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n÷3 | 56132301.333333 |
n÷3 | 42099226 |
n÷5 | 33679380.8 |
Exponentiation
nyn2 | 28357517276785216 |
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n3 | 4.7753181145371E+24 |
n4 | 8.0414878610317E+32 |
n5 | 1.3541616593513E+41 |
Nth Root
y√n2√n | 12976.783268592 |
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3√n | 552.21902846197 |
4√n | 113.91568491034 |
5√n | 44.184182142827 |
Divisors of 168396904
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -168396903 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 168396904 can be divided by 32 positive divisors. The sum of these divisors (counting 168396904) is 1, the average is 0.03125.
Base conversion 168396904
Base | System | Value |
---|---|---|
2 | Binary | 1010000010011000100001101000 |
3 | Ternary | 102201212110010101 |
4 | Quaternary | 22002120201220 |
5 | Quinary | 321102200104 |
6 | Senary | 24413155144 |
8 | Octal | 1202304150 |
10 | Decimal | 168396904 |
12 | Duodecimal | 4848bab4 |
16 | Hexadecimal | a098868 |
20 | Vigesimal | 2cc9c54 |
36 | Base36 | 2s9bvs |
Cryptographic Hash Functions
md5 | 830fc1749cd0549278974a7fe1220976 |
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sha1 | a1af8da0fe4d5230b9961eed247cdb0443580b5b |
sha256 | a20fe16e8eaa2a1d19f94afaf4aa1dbfa55d15f5cb0fc9e82d694117a2c665c3 |
sha512 | d6588be0fc64ecb55766afe7c81b095888f668b77a83b1648c9f5e024009012308050733f5da984ab5f1677c0c9d1d4a6f3164d754c3c6d03f88666c618392e7 |
ripemd-160 | d3d1e7d5fd1a781d3e30140bbf83e3e964708c56 |
168396904 as geometric shapes
Circle
Radius = nDiameter | 336793808 |
---|---|
Circumference | 1058068952.9873 |
Area | 8.9087767950794E+16 |
Sphere
Radius = nVolume | 2.0002805742912E+25 |
---|---|
Surface area | 3.5635107180318E+17 |
Circumference | 1058068952.9873 |
Square
Length = nPerimeter | 673587616 |
---|---|
Area | 28357517276785216 |
Diagonal | 238149185.49844 |
Cube
Length = nSurface area | 170145103660711296 |
---|---|
Volume | 4.7753181145371E+24 |
Space diagonal | 291671993.5653 |
Equilateral Triangle
Length = nPerimeter | 505190712 |
---|---|
Area | 1.2279165174976E+16 |
Altitude | 145835996.78265 |
Triangular Pyramid
Length = nSurface area | 1.2279165174976E+16 |
---|---|
Volume | 5.6277663685203E+23 |
Height | 79383061.832813 |