289330287 (number)

289330287 is an odd 9-digits composite number following 289330286 and preceding 289330288. In scientific notation, it is written as 2.89330287 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 192822168 positive integers (up to 289330287) that are relatively prime to 289330287.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred thirty thousand two hundred eighty-seven

Notation

Scientific notation 2.89330287 × 10^8
Engineering notation 2.89330287 × 10^6

Prime Factorization of 289330287

Prime Factorization 3 × 3323 × 29023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289330287
Product of the distinct prime numbers

The prime factorization of 289330287 is 3 × 3323 × 29023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 2, 3, 40, 561, 181, 9295, 7897, 95635, 21923, 381404, 58400, 6036558, 9700433, 29734305, 83882978, 200392141, 221747548, 554498111, 4747919612

Basic calculations (n = 289330287)

Multiplication

n×y
n×2 578660574
n×3 867990861
n×4 1157321148
n×5 1446651435

Division

n÷y
n÷2 144665143.5
n÷3 96443429
n÷3 72332571.75
n÷5 57866057.4

Exponentiation

ny
n2 83712014975502369
n3 2.422042131821E+25
n4 7.0077014512587E+33
n5 2.027540272103E+42

Nth Root

y√n
2√n 17009.711549582
3√n 661.40067318565
4√n 130.42128487936
5√n 49.235548398243

Divisors of 289330287

1, 3, 3323, 9969, 29023, 87069, 96443429, 289330287

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 -289330286
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 289330287 can be divided by 8 positive divisors. The sum of these divisors (counting 289330287) is 1, the average is 0.125.

Base conversion 289330287

Base System Value
2 Binary 10001001111101101010001101111
3 Ternary 202011102111112120
4 Quaternary 101033231101233
5 Quinary 1043032032122
6 Senary 44413204023
8 Octal 2117552157
10 Decimal 289330287
12 Duodecimal 80a90613
16 Hexadecimal 113ed46f
20 Vigesimal 4a865e7
36 Base36 4s9cof

Cryptographic Hash Functions

md5 319a56f9b95cf3a4c88471dc2fb6893e
sha1 2583b5c8346258864b4658563d7e33f304c020f8
sha256 49f1ed1e9660b6b78ff6b6a287069d543fa87feeedcece665a2ab8dd974f7fbe
sha512 18bc2662245fe2c4c1243021351d00b16e7ea87457fb01d7728e4dbd7de929b4d40843fa2ab14b68988f66bbca621c92f69a34b9a197f4a00a418359fbc03b51
ripemd-160 71ae21dc1a5e5a9668d7ecde3a4c640de89a18b0

289330287 as geometric shapes

Circle

Radius = n
Diameter 578660574
Circumference 1817915808.2005
Area 2.6298905126424E+17

Sphere

Radius = n
Volume 1.0145426357352E+26
Surface area 1.0519562050569E+18
Circumference 1817915808.2005

Square

Length = n
Perimeter 1157321148
Area 83712014975502369
Diagonal 409174815.8807

Cube

Length = n
Surface area 502272089853014214
Volume 2.422042131821E+25
Space diagonal 501134757.25249

Equilateral Triangle

Length = n
Perimeter 867990861
Area 3.6248365785384E+16
Altitude 250567378.62624

Triangular Pyramid

Length = n
Surface area 3.6248365785384E+16
Volume 2.854404026217E+24
Height 136391605.29357