289320761 (number)

289320761 is an odd 9-digits composite number following 289320760 and preceding 289320762. In scientific notation, it is written as 2.89320761 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 289259124 positive integers (up to 289320761) that are relatively prime to 289320761.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred twenty thousand seven hundred sixty-one

Notation

Scientific notation 2.89320761 × 10^8
Engineering notation 2.89320761 × 10^6

Prime Factorization of 289320761

Prime Factorization 5119 × 56519

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289320761
Product of the distinct prime numbers

The prime factorization of 289320761 is 5119 × 56519. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 66, 93, 508, 758, 213, 7876, 19596, 53380, 995444, 35494, 2216760, 9138482, 73284644, 35133788, 86333900, 377541349, 4694196550, 2614673984

Basic calculations (n = 289320761)

Multiplication

n×y
n×2 578641522
n×3 867962283
n×4 1157283044
n×5 1446603805

Division

n÷y
n÷2 144660380.5
n÷3 96440253.666667
n÷3 72330190.25
n÷5 57864152.2

Exponentiation

ny
n2 83706502745619121
n3 2.4218029075011E+25
n4 7.0067786019023E+33
n5 2.0272065172609E+42

Nth Root

y√n
2√n 17009.431530771
3√n 661.39341438576
4√n 130.42021135841
5√n 49.235224184684

Divisors of 289320761

1, 5119, 56519, 289320761

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289320760
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289320761 can be divided by 4 positive divisors. The sum of these divisors (counting 289320761) is 1, the average is 0.25.

Base conversion 289320761

Base System Value
2 Binary 10001001111101010111100111001
3 Ternary 202011102000110202
4 Quaternary 101033222330321
5 Quinary 1043031231021
6 Senary 44413051545
8 Octal 2117527471
10 Decimal 289320761
12 Duodecimal 80a86bb5
16 Hexadecimal 113eaf39
20 Vigesimal 4a851i1
36 Base36 4s95bt

Cryptographic Hash Functions

md5 2b2c25d67681ecc47ad91c72de7f7679
sha1 9ff0ef9595eed5ea8642da2d91f64e41fa2e52b9
sha256 bd6c8ce8651b896d60d78aa2ea1080038fa946f9d50c9036c74afb93142c8ed5
sha512 eedb89c05f4767e4049c8ce587fac517f5bfc340c7e8cc273606f06af046d6080d306a01ca4e843bc7563c6899fff08709bddbf114c01df4a1ec8e9b0d055bf0
ripemd-160 9444f1c5efefde63c50a84af18591ce461b36ca4

289320761 as geometric shapes

Circle

Radius = n
Diameter 578641522
Circumference 1817855954.5772
Area 2.6297173408333E+17

Sphere

Radius = n
Volume 1.0144424296864E+26
Surface area 1.0518869363333E+18
Circumference 1817855954.5772

Square

Length = n
Perimeter 1157283044
Area 83706502745619121
Diagonal 409161344.0823

Cube

Length = n
Surface area 502239016473714726
Volume 2.4218029075011E+25
Space diagonal 501118257.73649

Equilateral Triangle

Length = n
Perimeter 867962283
Area 3.6245978919829E+16
Altitude 250559128.86825

Triangular Pyramid

Length = n
Surface area 3.6245978919829E+16
Volume 2.8541220976522E+24
Height 136387114.6941