289320868 (number)

289320868 is an even 9-digits composite number following 289320867 and preceding 289320869. In scientific notation, it is written as 2.89320868 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 6 positive divisors. There are 144660432 positive integers (up to 289320868) that are relatively prime to 289320868.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred twenty thousand eight hundred sixty-eight

Notation

Scientific notation 2.89320868 × 10^8
Engineering notation 2.89320868 × 10^6

Prime Factorization of 289320868

Prime Factorization 2 × 2 × 72330217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144660434
Product of the distinct prime numbers

The prime factorization of 289320868 is 2 × 2 × 72330217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 37, 83, 410, 230, 8179, 6412, 54966, 30072, 101418, 26202, 2161120, 5178679, 40049042, 4849503, 585433302, 927444926, 6009822527, 2354084820

Basic calculations (n = 289320868)

Multiplication

n×y
n×2 578641736
n×3 867962604
n×4 1157283472
n×5 1446604340

Division

n÷y
n÷2 144660434
n÷3 96440289.333333
n÷3 72330217
n÷5 57864173.6

Exponentiation

ny
n2 83706564660273424
n3 2.4218055944808E+25
n4 7.0067889672245E+33
n5 2.0272102658902E+42

Nth Root

y√n
2√n 17009.434676085
3√n 661.39349592051
4√n 130.42022341679
5√n 49.235227826433

Divisors of 289320868

1, 2, 4, 72330217, 144660434, 289320868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289320867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289320868 can be divided by 6 positive divisors. The sum of these divisors (counting 289320868) is 1, the average is 0.16666666666667.

Base conversion 289320868

Base System Value
2 Binary 10001001111101010111110100100
3 Ternary 202011102000121201
4 Quaternary 101033222332210
5 Quinary 1043031231433
6 Senary 44413052244
8 Octal 2117527644
10 Decimal 289320868
12 Duodecimal 80a87084
16 Hexadecimal 113eafa4
20 Vigesimal 4a85238
36 Base36 4s95es

Cryptographic Hash Functions

md5 65472921378308e2561fb8797d7e72f7
sha1 e0dead29c8ee4106a98bbaa356af3d77aeae4cf1
sha256 3c0dbddd0a2e3c64b11a6303df4b893f5dcec867c6433e6288ac3d2a6e02db56
sha512 13e70eec6fb3900af3bf9ba94a6ad23296075bae8844197a1ff5ba1997ec4f15dead9278d5f6abebf82c9e388c3a2ebacb1c7442026fcdf7a934225978207f03
ripemd-160 b84c5b8febe6d5c06e3d5663916b35e93b217530

289320868 as geometric shapes

Circle

Radius = n
Diameter 578641736
Circumference 1817856626.878
Area 2.6297192859395E+17

Sphere

Radius = n
Volume 1.0144435552058E+26
Surface area 1.0518877143758E+18
Circumference 1817856626.878

Square

Length = n
Perimeter 1157283472
Area 83706564660273424
Diagonal 409161495.40316

Cube

Length = n
Surface area 502239387961640544
Volume 2.4218055944808E+25
Space diagonal 501118443.06593

Equilateral Triangle

Length = n
Perimeter 867962604
Area 3.6246005729661E+16
Altitude 250559221.53296

Triangular Pyramid

Length = n
Surface area 3.6246005729661E+16
Volume 2.8541252642882E+24
Height 136387165.13439