289328961 (number)

289328961 is an odd 9-digits composite number following 289328960 and preceding 289328962. In scientific notation, it is written as 2.89328961 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 189246512 positive integers (up to 289328961) that are relatively prime to 289328961.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred twenty-eight thousand nine hundred sixty-one

Notation

Scientific notation 2.89328961 × 10^8
Engineering notation 2.89328961 × 10^6

Prime Factorization of 289328961

Prime Factorization 3 × 53 × 1819679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289328961
Product of the distinct prime numbers

The prime factorization of 289328961 is 3 × 53 × 1819679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 6, 86, 26, 520, 671, 9199, 1775, 13670, 21395, 163947, 422839, 4378615, 4622575, 27144096, 93405888, 734579393, 820779489, 3573038588, 5701489691

Basic calculations (n = 289328961)

Multiplication

n×y
n×2 578657922
n×3 867986883
n×4 1157315844
n×5 1446644805

Division

n÷y
n÷2 144664480.5
n÷3 96442987
n÷3 72332240.25
n÷5 57865792.2

Exponentiation

ny
n2 83711247673339521
n3 2.4220088313341E+25
n4 7.0075729870272E+33
n5 2.0274938114682E+42

Nth Root

y√n
2√n 17009.672571805
3√n 661.39966278488
4√n 130.42113544899
5√n 49.235503268881

Divisors of 289328961

1, 3, 53, 159, 1819679, 5459037, 96442987, 289328961

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 -289328960
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 289328961 can be divided by 8 positive divisors. The sum of these divisors (counting 289328961) is 1, the average is 0.125.

Base conversion 289328961

Base System Value
2 Binary 10001001111101100111101000001
3 Ternary 202011102102201110
4 Quaternary 101033230331001
5 Quinary 1043032011321
6 Senary 44413153533
8 Octal 2117547501
10 Decimal 289328961
12 Duodecimal 80a8b8a9
16 Hexadecimal 113ecf41
20 Vigesimal 4a86281
36 Base36 4s9bnl

Cryptographic Hash Functions

md5 6d21a0f876784662f236ea3f15db83f3
sha1 61c07ece258738ceb8fafa88ea36aff4d547f47f
sha256 56900710b3a88316399569ff4bc7b20dc4ecd2cc706df39e72b5671ea0c6930a
sha512 3472335cd12c469f3ccbe18e135d664b4954ff6c9f0515934b3008865a33db8ec4398124d97bdd55ff016d63b9cd740a39942368b28a02936cb35a222a91f2dc
ripemd-160 67995430488e918bcaeae782e34f6b4173d22a8c

289328961 as geometric shapes

Circle

Radius = n
Diameter 578657922
Circumference 1817907476.6967
Area 2.629866407134E+17

Sphere

Radius = n
Volume 1.0145286868598E+26
Surface area 1.0519465628536E+18
Circumference 1817907476.6967

Square

Length = n
Perimeter 1157315844
Area 83711247673339521
Diagonal 409172940.63352

Cube

Length = n
Surface area 502267486040037126
Volume 2.4220088313341E+25
Space diagonal 501132460.55311

Equilateral Triangle

Length = n
Perimeter 867986883
Area 3.6248033533802E+16
Altitude 250566230.27656

Triangular Pyramid

Length = n
Surface area 3.6248033533802E+16
Volume 2.8543647812167E+24
Height 136390980.21117