168208068 (number)
168208068 is an even 9-digits composite number following 168208067 and preceding 168208069. In scientific notation, it is written as 1.68208068 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 46759680 positive integers (up to 168208068) that are relatively prime to 168208068.
Interesting facts
- 168208068 has 48 divisors, whose sum is 460686464
- The reverse of 168208068 is 860802861
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred sixty-eight million two hundred eight thousand sixty-eight |
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Notation
Scientific notation | 1.68208068 × 10^8 |
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Engineering notation | 1.68208068 × 10^6 |
Prime Factorization of 168208068
Prime Factorization 2 × 2 × 3 × 7 × 37 × 54121
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 84104034 | Product of the distinct prime numbers |
The prime factorization of 168208068 is 2 × 2 × 3 × 7 × 37 × 54121. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 168208068)
Multiplication
n×yn×2 | 336416136 |
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n×3 | 504624204 |
n×4 | 672832272 |
n×5 | 841040340 |
Division
n÷yn÷2 | 84104034 |
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n÷3 | 56069356 |
n÷3 | 42052017 |
n÷5 | 33641613.6 |
Exponentiation
nyn2 | 28293954140292624 |
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n3 | 4.7592713620192E+24 |
n4 | 8.0054784089298E+32 |
n5 | 1.3465860565818E+41 |
Nth Root
y√n2√n | 12969.505310535 |
---|---|
3√n | 552.01253647227 |
4√n | 113.8837359351 |
5√n | 44.174268291627 |
Divisors of 168208068
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 | -168208067 | 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 168208068 can be divided by 48 positive divisors. The sum of these divisors (counting 168208068) is 1, the average is 0.020833333333333.
Base conversion 168208068
Base | System | Value |
---|---|---|
2 | Binary | 1010000001101010011011000100 |
3 | Ternary | 102201111212002110 |
4 | Quaternary | 22001222123010 |
5 | Quinary | 321030124233 |
6 | Senary | 24405141020 |
8 | Octal | 1201523304 |
10 | Decimal | 168208068 |
12 | Duodecimal | 483ba770 |
16 | Hexadecimal | a06a6c4 |
20 | Vigesimal | 2cb6038 |
36 | Base36 | 2s5a6c |
Cryptographic Hash Functions
md5 | 675b01c947fd279b77d6d297d6a3b5f0 |
---|---|
sha1 | 18b1523510a1784c18e7a7fac4d4675306a583d8 |
sha256 | 1a273e21dfe9ecf09248ec4dfa22fb92380873272c7422e3f82e7076b9b5ce7c |
sha512 | 10730b22c13bbbea84e6b7e0d1a18ba7b2d353824d30aa01b7a1af9df903959b9736689bcf471b405c7d60e4b76a279fbc7837acf27bc9d34f2d7e1a60ceefcb |
ripemd-160 | c4ca441bcd441ebefa35f44ba6e33a75fc92d6b8 |
168208068 as geometric shapes
Circle
Radius = nDiameter | 336416136 |
---|---|
Circumference | 1056882461.4067 |
Area | 8.888807846815E+16 |
Sphere
Radius = nVolume | 1.9935589263147E+25 |
---|---|
Surface area | 3.555523138726E+17 |
Circumference | 1056882461.4067 |
Square
Length = nPerimeter | 672832272 |
---|---|
Area | 28293954140292624 |
Diagonal | 237882131.06618 |
Cube
Length = nSurface area | 169763724841755744 |
---|---|
Volume | 4.7592713620192E+24 |
Space diagonal | 291344920.019 |
Equilateral Triangle
Length = nPerimeter | 504624204 |
---|---|
Area | 1.2251641529503E+16 |
Altitude | 145672460.0095 |
Triangular Pyramid
Length = nSurface area | 1.2251641529503E+16 |
---|---|
Volume | 5.6088550893179E+23 |
Height | 79294043.688725 |