289316945 (number)

289316945 is an odd 9-digits composite number following 289316944 and preceding 289316946. In scientific notation, it is written as 2.89316945 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 231453552 positive integers (up to 289316945) that are relatively prime to 289316945.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred sixteen thousand nine hundred forty-five

Notation

Scientific notation 2.89316945 × 10^8
Engineering notation 2.89316945 × 10^6

Prime Factorization of 289316945

Prime Factorization 5 × 57863389

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289316945
Product of the distinct prime numbers

The prime factorization of 289316945 is 5 × 57863389. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 7, 33, 34, 393, 335, 8192, 8771, 78603, 12428, 789976, 509181, 6003321, 7349781, 43349795, 91333182, 407173502, 66687986, 3331029844, 9754124799

Basic calculations (n = 289316945)

Multiplication

n×y
n×2 578633890
n×3 867950835
n×4 1157267780
n×5 1446584725

Division

n÷y
n÷2 144658472.5
n÷3 96438981.666667
n÷3 72329236.25
n÷5 57863389

Exponentiation

ny
n2 83704294664133025
n3 2.4217070815607E+25
n4 7.00640894522E+33
n5 2.0270728314517E+42

Nth Root

y√n
2√n 17009.319357341
3√n 661.39050655392
4√n 130.4197813115
5√n 49.235094306271

Divisors of 289316945

1, 5, 57863389, 289316945

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 -289316944
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 289316945 can be divided by 4 positive divisors. The sum of these divisors (counting 289316945) is 1, the average is 0.25.

Base conversion 289316945

Base System Value
2 Binary 10001001111101010000001010001
3 Ternary 202011101211020102
4 Quaternary 101033222001101
5 Quinary 1043031120240
6 Senary 44413022145
8 Octal 2117520121
10 Decimal 289316945
12 Duodecimal 80a84955
16 Hexadecimal 113ea051
20 Vigesimal 4a84c75
36 Base36 4s92dt

Cryptographic Hash Functions

md5 45a7b58a7acf33387488f6d7ff951740
sha1 d9579d095976c7a4a5ff3f7dc3c446f95ff20721
sha256 5786cfee6054071bd2a52eba41b74a64141fb27c1c42d1fd7d998ac4878639a8
sha512 ecfb9bba5d8fe48fa8de3ef12382cbf325d033863a30bacf1447e52722507ba3a56aa264d63c872a814ad6c0ed2645ed6374910a91c8837faaacd1b728f4636d
ripemd-160 d119f26d87b6e97c0d5d4d43bc214694917cd93d

289316945 as geometric shapes

Circle

Radius = n
Diameter 578633890
Circumference 1817831977.9421
Area 2.6296479719076E+17

Sphere

Radius = n
Volume 1.0144022902103E+26
Surface area 1.051859188763E+18
Circumference 1817831977.9421

Square

Length = n
Perimeter 1157267780
Area 83704294664133025
Diagonal 409155947.44335

Cube

Length = n
Surface area 502225767984798150
Volume 2.4217070815607E+25
Space diagonal 501111648.23061

Equilateral Triangle

Length = n
Perimeter 867950835
Area 3.6245022792499E+16
Altitude 250555824.11531

Triangular Pyramid

Length = n
Surface area 3.6245022792499E+16
Volume 2.8540091656984E+24
Height 136385315.81445