289345520 (number)

289345520 is an even 9-digits composite number following 289345519 and preceding 289345521. In scientific notation, it is written as 2.89345520 × 10^8. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 110705408 positive integers (up to 289345520) that are relatively prime to 289345520.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89345520 × 10^8
Engineering notation 2.89345520 × 10^6

Prime Factorization of 289345520

Prime Factorization 2 × 2 × 2 × 2 × 5 × 23 × 157253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 36168190
Product of the distinct prime numbers

The prime factorization of 289345520 is 2 × 2 × 2 × 2 × 5 × 23 × 157253. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289345520)

Multiplication

n×y
n×2 578691040
n×3 868036560
n×4 1157382080
n×5 1446727600

Division

n÷y
n÷2 144672760
n÷3 96448506.666667
n÷3 72336380
n÷5 57869104

Exponentiation

ny
n2 83720829944070400
n3 2.4224247074999E+25
n4 7.009177366524E+33
n5 2.0280740698891E+42

Nth Root

y√n
2√n 17010.159317302
3√n 661.41228038118
4√n 130.42300148863
5√n 49.236066829495

Divisors of 289345520

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289345519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289345520 can be divided by 40 positive divisors. The sum of these divisors (counting 289345520) is 1, the average is 0.025.

Base conversion 289345520

Base System Value
2 Binary 10001001111110000111111110000
3 Ternary 202011110021102202
4 Quaternary 101033300333300
5 Quinary 1043033024040
6 Senary 44413402332
8 Octal 2117607760
10 Decimal 289345520
12 Duodecimal 80a993a8
16 Hexadecimal 113f0ff0
20 Vigesimal 4a883g0
36 Base36 4s9ofk

Cryptographic Hash Functions

md5 866ca927e66dc715b5f36e17f76fabc3
sha1 54bd9fad6ea5386866e549a80be3d2c6393386ff
sha256 55a590746d9714fe63b3d5a0c88de74126c66910e4adf3398f1b2f8164cba75b
sha512 b22337c33490e7f31475bcb22ec06fe939f684b619157ad4f19a44f54de2351f7fa8e62f47344eb5520e984c7fa37b05e25eac669707d62d2b8324f49d570c47
ripemd-160 6e6a96bd84164808cb3caf63197976c4a1c56607

289345520 as geometric shapes

Circle

Radius = n
Diameter 578691040
Circumference 1818011519.9622
Area 2.6301674430473E+17

Sphere

Radius = n
Volume 1.0147028886608E+26
Surface area 1.0520669772189E+18
Circumference 1818011519.9622

Square

Length = n
Perimeter 1157382080
Area 83720829944070400
Diagonal 409196358.5959

Cube

Length = n
Surface area 502324979664422400
Volume 2.4224247074999E+25
Space diagonal 501161141.58244

Equilateral Triangle

Length = n
Perimeter 868036560
Area 3.6252182778741E+16
Altitude 250580570.79122

Triangular Pyramid

Length = n
Surface area 3.6252182778741E+16
Volume 2.8548548959783E+24
Height 136398786.19863