289318961 (number)

289318961 is an odd 9-digits prime number following 289318960 and preceding 289318962. In scientific notation, it is written as 2.89318961 × 10^8. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 289318960 positive integers (up to 289318961) that are relatively prime to 289318961.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred eighteen thousand nine hundred sixty-one

Notation

Scientific notation 2.89318961 × 10^8
Engineering notation 2.89318961 × 10^6

Prime Factorization of 289318961

Prime Factorization 289318961

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 289318961
Product of the distinct prime numbers

The prime factorization of 289318961 is 289318961. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 11, 64, 997, 647, 9350, 4251, 35974, 73407, 138182, 188076, 3553029, 1711199, 23557037, 40948133, 319726584, 624430065, 1233862068, 1371035889

Basic calculations (n = 289318961)

Multiplication

n×y
n×2 578637922
n×3 867956883
n×4 1157275844
n×5 1446594805

Division

n÷y
n÷2 144659480.5
n÷3 96439653.666667
n÷3 72329740.25
n÷5 57863792.2

Exponentiation

ny
n2 83705461194119521
n3 2.4217577062708E+25
n4 7.0066042337202E+33
n5 2.0271434570381E+42

Nth Root

y√n
2√n 17009.378618868
3√n 661.39204277015
4√n 130.42000850662
5√n 49.235162921452

Divisors of 289318961

1, 289318961

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 289318962
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 144659481
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 17009.378648263
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999930872
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289318961 can be divided by 2 positive divisors. The sum of these divisors (counting 289318961) is 289318962, the average is 144659481.

Base conversion 289318961

Base System Value
2 Binary 10001001111101010100000110001
3 Ternary 202011101221000002
4 Quaternary 101033222200301
5 Quinary 1043031201321
6 Senary 44413035345
8 Octal 2117524061
10 Decimal 289318961
12 Duodecimal 80a85b55
16 Hexadecimal 113ea831
20 Vigesimal 4a84h81
36 Base36 4s93xt

Cryptographic Hash Functions

md5 1f6e53053b876dfea585ee182cad78b9
sha1 236b42a8bb3a0b518ec44a8ef338a8d6431b0b9b
sha256 71e52547a084b0eb182f2a951f535a1ff0df765b976b7dd3407ba2735fe28231
sha512 d46a678b2e5104415a9c264a8e69d838712e36efe01a213cec9f7cac1ba0fc67cd7a1ab649366251329b755844f230b9b3857ca5e4432d2cd311bfdc15a777e5
ripemd-160 a262be26e795a9ac39295ae8b3b81eec56cc0e27

289318961 as geometric shapes

Circle

Radius = n
Diameter 578637922
Circumference 1817844644.8437
Area 2.6296846195279E+17

Sphere

Radius = n
Volume 1.0144234958393E+26
Surface area 1.0518738478112E+18
Circumference 1817844644.8437

Square

Length = n
Perimeter 1157275844
Area 83705461194119521
Diagonal 409158798.49789

Cube

Length = n
Surface area 502232767164717126
Volume 2.4217577062708E+25
Space diagonal 501115140.04504

Equilateral Triangle

Length = n
Perimeter 867956883
Area 3.62455279148E+16
Altitude 250557570.02252

Triangular Pyramid

Length = n
Surface area 3.62455279148E+16
Volume 2.8540688274915E+24
Height 136386266.16596