168328688 (number)
168328688 is an even 9-digits composite number following 168328687 and preceding 168328689. In scientific notation, it is written as 1.68328688 × 10^8. The sum of its digits is 50. It has a total of 7 prime factors and 40 positive divisors. There are 74442240 positive integers (up to 168328688) that are relatively prime to 168328688.
Interesting facts
- 168328688 has 40 divisors, whose sum is 365415600
- The reverse of 168328688 is 886823861
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 50
- Digital Root 5
Name
Name | one hundred sixty-eight million three hundred twenty-eight thousand six hundred eighty-eight |
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Notation
Scientific notation | 1.68328688 × 10^8 |
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Engineering notation | 1.68328688 × 10^6 |
Prime Factorization of 168328688
Prime Factorization 2 × 2 × 2 × 2 × 37 × 11 × 25849
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 21041086 | Product of the distinct prime numbers |
The prime factorization of 168328688 is 2 × 2 × 2 × 2 × 37 × 11 × 25849. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 168328688)
Multiplication
n×yn×2 | 336657376 |
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n×3 | 504986064 |
n×4 | 673314752 |
n×5 | 841643440 |
Division
n÷yn÷2 | 84164344 |
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n÷3 | 56109562.666667 |
n÷3 | 42082172 |
n÷5 | 33665737.6 |
Exponentiation
nyn2 | 28334547203801344 |
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n3 | 4.7695171558899E+24 |
n4 | 8.0284656524445E+32 |
n5 | 1.351421089929E+41 |
Nth Root
y√n2√n | 12974.154616005 |
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3√n | 552.1444521483 |
4√n | 113.90414661462 |
5√n | 44.180601843421 |
Divisors of 168328688
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -168328687 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 168328688 can be divided by 40 positive divisors. The sum of these divisors (counting 168328688) is 1, the average is 0.025.
Base conversion 168328688
Base | System | Value |
---|---|---|
2 | Binary | 1010000010000111110111110000 |
3 | Ternary | 102201201222112212 |
4 | Quaternary | 22002013313300 |
5 | Quinary | 321043004223 |
6 | Senary | 24411511252 |
8 | Octal | 1202076760 |
10 | Decimal | 168328688 |
12 | Duodecimal | 48458528 |
16 | Hexadecimal | a087df0 |
20 | Vigesimal | 2cc11e8 |
36 | Base36 | 2s7v8w |
Cryptographic Hash Functions
md5 | 167447d2540c15bc4e5334c1a4912f86 |
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sha1 | 27699ef1c2ac4c4a64ec5957d43398bd5b7d6946 |
sha256 | 40b04534c40d44e682617366caa78c8e9c780d17b926bc780234860d4295084a |
sha512 | 3bd9b652eb13b5b4eae13f4eec7618c8b158e9230034cfec54d5d72e2c6ca857f87b60689905b081ef4e16f6bea5b88b40fa9047014120eb7a040116241b4f35 |
ripemd-160 | 150cf52128eed82a50356e85c8256219a97e7f22 |
168328688 as geometric shapes
Circle
Radius = nDiameter | 336657376 |
---|---|
Circumference | 1057640339.2184 |
Area | 8.9015605338256E+16 |
Sphere
Radius = nVolume | 1.9978506744152E+25 |
---|---|
Surface area | 3.5606242135302E+17 |
Circumference | 1057640339.2184 |
Square
Length = nPerimeter | 673314752 |
---|---|
Area | 28334547203801344 |
Diagonal | 238052713.50607 |
Cube
Length = nSurface area | 170007283222808064 |
---|---|
Volume | 4.7695171558899E+24 |
Space diagonal | 291553839.98741 |
Equilateral Triangle
Length = nPerimeter | 504986064 |
---|---|
Area | 1.2269218841611E+16 |
Altitude | 145776919.9937 |
Triangular Pyramid
Length = nSurface area | 1.2269218841611E+16 |
---|---|
Volume | 5.6209298731923E+23 |
Height | 79350904.502023 |