289320391 (number)

289320391 is an odd 9-digits composite number following 289320390 and preceding 289320392. In scientific notation, it is written as 2.89320391 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 268260408 positive integers (up to 289320391) that are relatively prime to 289320391.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred twenty thousand three hundred ninety-one

Notation

Scientific notation 2.89320391 × 10^8
Engineering notation 2.89320391 × 10^6

Prime Factorization of 289320391

Prime Factorization 19 × 47 × 323987

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289320391
Product of the distinct prime numbers

The prime factorization of 289320391 is 19 × 47 × 323987. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 69, 38, 259, 280, 4471, 5144, 50980, 97823, 844093, 462338, 3128620, 5385220, 41391081, 78837164, 854032781, 339356241, 8631774446, 5241837677

Basic calculations (n = 289320391)

Multiplication

n×y
n×2 578640782
n×3 867961173
n×4 1157281564
n×5 1446601955

Division

n÷y
n÷2 144660195.5
n÷3 96440130.333333
n÷3 72330097.75
n÷5 57864078.2

Exponentiation

ny
n2 83706288648392881
n3 2.4217936160912E+25
n4 7.0067427592881E+33
n5 2.0271935547536E+42

Nth Root

y√n
2√n 17009.420654449
3√n 661.39313244302
4√n 130.42016966117
5√n 49.235211591711

Divisors of 289320391

1, 19, 47, 893, 323987, 6155753, 15227389, 289320391

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289320390
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289320391 can be divided by 8 positive divisors. The sum of these divisors (counting 289320391) is 1, the average is 0.125.

Base conversion 289320391

Base System Value
2 Binary 10001001111101010110111000111
3 Ternary 202011101222222001
4 Quaternary 101033222313013
5 Quinary 1043031223031
6 Senary 44413050131
8 Octal 2117526707
10 Decimal 289320391
12 Duodecimal 80a86947
16 Hexadecimal 113eadc7
20 Vigesimal 4a850jb
36 Base36 4s951j

Cryptographic Hash Functions

md5 98013e165051977b9f3a6069828f262c
sha1 7bcfccb4938859744cdc2053408d26c99ccc224d
sha256 f032f1dc4349ca0f598382abdbc71e31b40385802d4d473d1fe36b2f3155b52f
sha512 eee5adba62ea4a6e78a522e0a914699e71b3f3e6e9fef4161658bfd4318f0af6f5ef66646b1ceaef262ceacc4b81df1a40ab430947eef817213d6c439d2e5638
ripemd-160 6be1d7371c2d8b74fc4bc8bd376ae034ca7a777b

289320391 as geometric shapes

Circle

Radius = n
Diameter 578640782
Circumference 1817853629.7987
Area 2.6297106147706E+17

Sphere

Radius = n
Volume 1.0144385377097E+26
Surface area 1.0518842459082E+18
Circumference 1817853629.7987

Square

Length = n
Perimeter 1157281564
Area 83706288648392881
Diagonal 409160820.82329

Cube

Length = n
Surface area 502237731890357286
Volume 2.4217936160912E+25
Space diagonal 501117616.87769

Equilateral Triangle

Length = n
Perimeter 867961173
Area 3.6245886213011E+16
Altitude 250558808.43885

Triangular Pyramid

Length = n
Surface area 3.6245886213011E+16
Volume 2.8541111476206E+24
Height 136386940.27443