289348538 (number)

289348538 is an even 9-digits composite number following 289348537 and preceding 289348539. In scientific notation, it is written as 2.89348538 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 144645696 positive integers (up to 289348538) that are relatively prime to 289348538.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred forty-eight thousand five hundred thirty-eight

Notation

Scientific notation 2.89348538 × 10^8
Engineering notation 2.89348538 × 10^6

Prime Factorization of 289348538

Prime Factorization 2 × 21997 × 6577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289348538
Product of the distinct prime numbers

The prime factorization of 289348538 is 2 × 21997 × 6577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 5, 49, 27, 950, 255, 1778, 6706, 76147, 26795, 181396, 389853, 3505417, 7933543, 63978150, 68647110, 2918692, 78753139, 844215704, 5306223963

Basic calculations (n = 289348538)

Multiplication

n×y
n×2 578697076
n×3 868045614
n×4 1157394152
n×5 1446742690

Division

n÷y
n÷2 144674269
n÷3 96449512.666667
n÷3 72337134.5
n÷5 57869707.6

Exponentiation

ny
n2 83722576442737444
n3 2.4225005091299E+25
n4 7.00946980621E+33
n5 2.028179840582E+42

Nth Root

y√n
2√n 17010.248028762
3√n 661.41457997939
4√n 130.4233415795
5√n 49.236169539798

Divisors of 289348538

1, 2, 6577, 13154, 21997, 43994, 144674269, 289348538

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289348537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289348538 can be divided by 8 positive divisors. The sum of these divisors (counting 289348538) is 1, the average is 0.125.

Base conversion 289348538

Base System Value
2 Binary 10001001111110001101110111010
3 Ternary 202011110102120112
4 Quaternary 101033301232322
5 Quinary 1043033123123
6 Senary 44413424322
8 Octal 2117615672
10 Decimal 289348538
12 Duodecimal 80a9b0a2
16 Hexadecimal 113f1bba
20 Vigesimal 4a88b6i
36 Base36 4s9qre

Cryptographic Hash Functions

md5 37da11027b1d103934d861e7fda3075d
sha1 fb121166e701d96dcdf9da9442bdf6a305fb590f
sha256 2edd669ef84997e4d185beb078f355872d1b7e0e203a8f53b488bd321cedfdb1
sha512 fa52e060638338621cee61d577cff6aa79b883e102a22d1f3f43413cd0f37c1776e6d57ccd29945b873c59454bab19534eef88fc228761e60549fc19da2d4fac
ripemd-160 a306bf336f9beef292bb8166c21502e798673787

289348538 as geometric shapes

Circle

Radius = n
Diameter 578697076
Circumference 1818030482.6155
Area 2.6302223109211E+17

Sphere

Radius = n
Volume 1.0147346403734E+26
Surface area 1.0520889243685E+18
Circumference 1818030482.6155

Square

Length = n
Perimeter 1157394152
Area 83722576442737444
Diagonal 409200626.69243

Cube

Length = n
Surface area 502335458656424664
Volume 2.4225005091299E+25
Space diagonal 501166368.91177

Equilateral Triangle

Length = n
Perimeter 868045614
Area 3.6252939034848E+16
Altitude 250583184.45589

Triangular Pyramid

Length = n
Surface area 3.6252939034848E+16
Volume 2.8549442290561E+24
Height 136400208.89748