168396968 (number)
168396968 is an even 9-digits composite number following 168396967 and preceding 168396969. In scientific notation, it is written as 1.68396968 × 10^8. The sum of its digits is 56. It has a total of 6 prime factors and 32 positive divisors. There are 76511232 positive integers (up to 168396968) that are relatively prime to 168396968.
Interesting facts
- 168396968 has 32 divisors, whose sum is 345853800
- The reverse of 168396968 is 869693861
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 56
- Digital Root 2
Name
Name | one hundred sixty-eight million three hundred ninety-six thousand nine hundred sixty-eight |
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Notation
Scientific notation | 1.68396968 × 10^8 |
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Engineering notation | 1.68396968 × 10^6 |
Prime Factorization of 168396968
Prime Factorization 2 × 2 × 2 × 17 × 29 × 42697
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 42099242 | Product of the distinct prime numbers |
The prime factorization of 168396968 is 2 × 2 × 2 × 17 × 29 × 42697. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 168396968)
Multiplication
n×yn×2 | 336793936 |
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n×3 | 505190904 |
n×4 | 673587872 |
n×5 | 841984840 |
Division
n÷yn÷2 | 84198484 |
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n÷3 | 56132322.666667 |
n÷3 | 42099242 |
n÷5 | 33679393.6 |
Exponentiation
nyn2 | 28357538831593024 |
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n3 | 4.7753235591825E+24 |
n4 | 8.0415000858531E+32 |
n5 | 1.3541642326294E+41 |
Nth Root
y√n2√n | 12976.785734534 |
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3√n | 552.21909841974 |
4√n | 113.91569573388 |
5√n | 44.184185501305 |
Divisors of 168396968
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 | -168396967 | 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 168396968 can be divided by 32 positive divisors. The sum of these divisors (counting 168396968) is 1, the average is 0.03125.
Base conversion 168396968
Base | System | Value |
---|---|---|
2 | Binary | 1010000010011000100010101000 |
3 | Ternary | 102201212110012202 |
4 | Quaternary | 22002120202220 |
5 | Quinary | 321102200333 |
6 | Senary | 24413155332 |
8 | Octal | 1202304250 |
10 | Decimal | 168396968 |
12 | Duodecimal | 4848bb48 |
16 | Hexadecimal | a0988a8 |
20 | Vigesimal | 2cc9c88 |
36 | Base36 | 2s9bxk |
Cryptographic Hash Functions
md5 | 2df7de07f3f4128bfcdf9beb5ff1955d |
---|---|
sha1 | 36db388686c7441b49fee85e8a78fe7988482d9c |
sha256 | 5a8b554ca184c20077cffc1c1f47578c4c187aa67f394e3fa043e30cbe4e7b4a |
sha512 | e4bdc1aff3d180cefe7088b7364a54a4d68fe617cdac7cb448d3a89ce0a7f1875d0158485a6ebdef9d8eeb9a0930103becb6b6947b5443d6076bdf3dabc4a4a0 |
ripemd-160 | 00d68608aa0616c9f7c57644b012355b9d6e0d12 |
168396968 as geometric shapes
Circle
Radius = nDiameter | 336793936 |
---|---|
Circumference | 1058069355.1112 |
Area | 8.908783566722E+16 |
Sphere
Radius = nVolume | 2.0002828549389E+25 |
---|---|
Surface area | 3.5635134266888E+17 |
Circumference | 1058069355.1112 |
Square
Length = nPerimeter | 673587872 |
---|---|
Area | 28357538831593024 |
Diagonal | 238149276.00811 |
Cube
Length = nSurface area | 170145232989558144 |
---|---|
Volume | 4.7753235591825E+24 |
Space diagonal | 291672104.41655 |
Equilateral Triangle
Length = nPerimeter | 505190904 |
---|---|
Area | 1.2279174508482E+16 |
Altitude | 145836052.20828 |
Triangular Pyramid
Length = nSurface area | 1.2279174508482E+16 |
---|---|
Volume | 5.6277727850964E+23 |
Height | 79383092.002703 |