289380 (number)

289380 is an even 6-digits composite number following 289379 and preceding 289381. In scientific notation, it is written as 2.89380 × 10^5. The sum of its digits is 30. It has a total of 7 prime factors and 96 positive divisors. There are 59904 positive integers (up to 289380) that are relatively prime to 289380.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine thousand three hundred eighty

Notation

Scientific notation 2.89380 × 10^5
Engineering notation 2.89380 × 10^3

Prime Factorization of 289380

Prime Factorization 2 × 2 × 3 × 5 × 7 × 13 × 53

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 144690
Product of the distinct prime numbers

The prime factorization of 289380 is 2 × 2 × 3 × 5 × 7 × 13 × 53. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289380)

Multiplication

n×y
n×2 578760
n×3 868140
n×4 1157520
n×5 1446900

Division

n÷y
n÷2 144690
n÷3 96460
n÷3 72345
n÷5 57876

Exponentiation

ny
n2 83740784400
n3 24232908189672000
n4 7.0125189719273E+21
n5 2.0292827400963E+27

Nth Root

y√n
2√n 537.9405171578
3√n 66.143855184331
4√n 23.19354473033
5√n 12.367835563749

Divisors of 289380

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289380 can be divided by 96 positive divisors. The sum of these divisors (counting 289380) is 1, the average is 0.010416666666667.

Base conversion 289380

Base System Value
2 Binary 1000110101001100100
3 Ternary 112200221210
4 Quaternary 1012221210
5 Quinary 33230010
6 Senary 10111420
8 Octal 1065144
10 Decimal 289380
12 Duodecimal 11b570
16 Hexadecimal 46a64
20 Vigesimal 1g390
36 Base36 67ac

Cryptographic Hash Functions

md5 9a0acfd365be8b5954f8d8965e652dff
sha1 f327efdb943b29e0024591e09472bee237346e08
sha256 e3dda1a8a4b93d00a26b2d2b4d4acbf87aa9c3e8888fac76c1d4ee21e24db627
sha512 1ca7046fc983b6c982627be8364633aeab75223e899ef87b00f67aba05fad4ae551b91e343be23ccb2f989ac36b6bf5a3a68327baec18808c010098c35fb0735
ripemd-160 6be7c35764771aec06765035bd4bf5fbb174d715

289380 as geometric shapes

Circle

Radius = n
Diameter 578760
Circumference 1818228.1641916
Area 263079433076.89

Sphere

Radius = n
Volume 1.0150656845839E+17
Surface area 1052317732307.5
Circumference 1818228.1641916

Square

Length = n
Perimeter 1157520
Area 83740784400
Diagonal 409245.12067953

Cube

Length = n
Surface area 502444706400
Volume 24232908189672000
Space diagonal 501220.86269428

Equilateral Triangle

Length = n
Perimeter 868140
Area 36260823311.618
Altitude 250610.43134714

Triangular Pyramid

Length = n
Surface area 36260823311.618
Volume 2.8558756181313E+15
Height 136415.04022651