289399168 (number)
289399168 is an even 9-digits composite number following 289399167 and preceding 289399169. In scientific notation, it is written as 2.89399168 × 10^8. The sum of its digits is 55. It has a total of 9 prime factors and 32 positive divisors. There are 144460800 positive integers (up to 289399168) that are relatively prime to 289399168.
Interesting facts
- 289399168 has 32 divisors, whose sum is 577489320
- The reverse of 289399168 is 861993982
- Previous prime number is 761
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 55
- Digital Root 1
Name
Name | two hundred eighty-nine million three hundred ninety-nine thousand one hundred sixty-eight |
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Notation
Scientific notation | 2.89399168 × 10^8 |
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Engineering notation | 2.89399168 × 10^6 |
Prime Factorization of 289399168
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 761 × 2971
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 4521862 | Product of the distinct prime numbers |
The prime factorization of 289399168 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 761 × 2971. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 289399168)
Multiplication
n×yn×2 | 578798336 |
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n×3 | 868197504 |
n×4 | 1157596672 |
n×5 | 1446995840 |
Division
n÷yn÷2 | 144699584 |
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n÷3 | 96466389.333333 |
n÷3 | 72349792 |
n÷5 | 57879833.6 |
Exponentiation
nyn2 | 83751878439092224 |
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n3 | 2.423772393871E+25 |
n4 | 7.0143771420765E+33 |
n5 | 2.0299549089552E+42 |
Nth Root
y√n2√n | 17011.736184176 |
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3√n | 661.45315567937 |
4√n | 130.4290465509 |
5√n | 49.237892481149 |
Divisors of 289399168
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 | -289399167 | 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 289399168 can be divided by 32 positive divisors. The sum of these divisors (counting 289399168) is 1, the average is 0.03125.
Base conversion 289399168
Base | System | Value |
---|---|---|
2 | Binary | 10001001111111110000110000000 |
3 | Ternary | 202011120000000201 |
4 | Quaternary | 101033332012000 |
5 | Quinary | 1043041233133 |
6 | Senary | 44414454544 |
8 | Octal | 2117760600 |
10 | Decimal | 289399168 |
12 | Duodecimal | 80b04454 |
16 | Hexadecimal | 113fe180 |
20 | Vigesimal | 4a8ehi8 |
36 | Base36 | 4satts |
Cryptographic Hash Functions
md5 | 37bef2accb715360fdd5b3bb8eb3af31 |
---|---|
sha1 | 706511ce318cd5765320b323e84eecf67c4369ca |
sha256 | 727e4888ef51ba8a6ba67a687b92c3031f20181f64422581842d28c48b21207b |
sha512 | e73b6bd0473de7c8ea3cd7aca33cc8a8c76de1963e2fe3e402771773b4aad2828be3867391cda960695e6111bfb882aba671f4b3ba24b7cb1055a8b74c6d67fd |
ripemd-160 | 55754a2c9bf4c65934df7b2cc8e8b7726ff3ea98 |
289399168 as geometric shapes
Circle
Radius = nDiameter | 578798336 |
---|---|
Circumference | 1818348600.2876 |
Area | 2.631142860286E+17 |
Sphere
Radius = nVolume | 1.0152674062079E+26 |
---|---|
Surface area | 1.0524571441144E+18 |
Circumference | 1818348600.2876 |
Square
Length = nPerimeter | 1157596672 |
---|---|
Area | 83751878439092224 |
Diagonal | 409272228.32509 |
Cube
Length = nSurface area | 502511270634553344 |
---|---|
Volume | 2.423772393871E+25 |
Space diagonal | 501254062.64416 |
Equilateral Triangle
Length = nPerimeter | 868197504 |
---|---|
Area | 3.626562717146E+16 |
Altitude | 250627031.32208 |
Triangular Pyramid
Length = nSurface area | 3.626562717146E+16 |
---|---|
Volume | 2.8564431595983E+24 |
Height | 136424076.10836 |