289399788 (number)

289399788 is an even 9-digits composite number following 289399787 and preceding 289399789. In scientific notation, it is written as 2.89399788 × 10^8. The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors. There are 96466584 positive integers (up to 289399788) that are relatively prime to 289399788.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred ninety-nine thousand seven hundred eighty-eight

Notation

Scientific notation 2.89399788 × 10^8
Engineering notation 2.89399788 × 10^6

Prime Factorization of 289399788

Prime Factorization 2 × 2 × 9 × 8038883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144699894
Product of the distinct prime numbers

The prime factorization of 289399788 is 2 × 2 × 9 × 8038883. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 68, 8, 20, 807, 9555, 1276, 18183, 39936, 813954, 470633, 3147508, 7277066, 58195201, 90065898, 395563617, 339443961, 3791908232, 2030478353

Basic calculations (n = 289399788)

Multiplication

n×y
n×2 578799576
n×3 868199364
n×4 1157599152
n×5 1446998940

Division

n÷y
n÷2 144699894
n÷3 96466596
n÷3 72349947
n÷5 57879957.6

Exponentiation

ny
n2 83752237294444944
n3 2.4237879717538E+25
n4 7.014437251825E+33
n5 2.0299766536175E+42

Nth Root

y√n
2√n 17011.75440688
3√n 661.45362803809
4√n 130.42911640765
5√n 49.237913578284

Divisors of 289399788

1, 2, 4, 9, 18, 36, 8038883, 16077766, 32155532, 72349947, 144699894, 289399788

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289399787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289399788 can be divided by 12 positive divisors. The sum of these divisors (counting 289399788) is 1, the average is 0.083333333333333.

Base conversion 289399788

Base System Value
2 Binary 10001001111111110001111101100
3 Ternary 202011120000212200
4 Quaternary 101033332033230
5 Quinary 1043041243123
6 Senary 44414501500
8 Octal 2117761754
10 Decimal 289399788
12 Duodecimal 80b04890
16 Hexadecimal 113fe3ec
20 Vigesimal 4a8ej98
36 Base36 4saub0

Cryptographic Hash Functions

md5 50f4df9e68cb6c3596af707cecc65d4c
sha1 74f96f05991de01355daac00ee022caf3147288f
sha256 9e9129cf676769cd5b44809dd90b8dce3987e8ac228251e3cc542f2bce7c2072
sha512 d7f46392ce20b45272e25dc0503c9271fcc55263d74c8324d0ab13b80a27ab1ac01e63ff06645000ff4741a69464b83b03b9fc5d1f95d2f85239344020679510
ripemd-160 d29b95235c6b8e93fa478dcddc1c7dccf9942429

289399788 as geometric shapes

Circle

Radius = n
Diameter 578799576
Circumference 1818352495.8625
Area 2.6311541340594E+17

Sphere

Radius = n
Volume 1.0152739314561E+26
Surface area 1.0524616536237E+18
Circumference 1818352495.8625

Square

Length = n
Perimeter 1157599152
Area 83752237294444944
Diagonal 409273105.1375

Cube

Length = n
Surface area 502513423766669664
Volume 2.4237879717538E+25
Space diagonal 501255136.51566

Equilateral Triangle

Length = n
Perimeter 868199364
Area 3.6265782560386E+16
Altitude 250627568.25783

Triangular Pyramid

Length = n
Surface area 3.6265782560386E+16
Volume 2.8564615183092E+24
Height 136424368.37917