289330961 (number)

289330961 is an odd 9-digits composite number following 289330960 and preceding 289330962. In scientific notation, it is written as 2.89330961 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 270314352 positive integers (up to 289330961) that are relatively prime to 289330961.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred thirty thousand nine hundred sixty-one

Notation

Scientific notation 2.89330961 × 10^8
Engineering notation 2.89330961 × 10^6

Prime Factorization of 289330961

Prime Factorization 23 × 43 × 292549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289330961
Product of the distinct prime numbers

The prime factorization of 289330961 is 23 × 43 × 292549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 1, 88, 100, 332, 676, 9844, 9103, 3020, 51979, 155715, 191118, 4509391, 767564, 67982521, 43113784, 177353926, 745953671, 4546976381, 145393431

Basic calculations (n = 289330961)

Multiplication

n×y
n×2 578661922
n×3 867992883
n×4 1157323844
n×5 1446654805

Division

n÷y
n÷2 144665480.5
n÷3 96443653.666667
n÷3 72332740.25
n÷5 57866192.2

Exponentiation

ny
n2 83712404993183521
n3 2.4220590584299E+25
n4 7.0077667497428E+33
n5 2.0275638881669E+42

Nth Root

y√n
2√n 17009.731361782
3√n 661.40118676675
4√n 130.42136083396
5√n 49.235571337237

Divisors of 289330961

1, 23, 43, 989, 292549, 6728627, 12579607, 289330961

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 -289330960
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 289330961 can be divided by 8 positive divisors. The sum of these divisors (counting 289330961) is 1, the average is 0.125.

Base conversion 289330961

Base System Value
2 Binary 10001001111101101011100010001
3 Ternary 202011102112110112
4 Quaternary 101033231130101
5 Quinary 1043032042321
6 Senary 44413211105
8 Octal 2117553421
10 Decimal 289330961
12 Duodecimal 80a90a95
16 Hexadecimal 113ed711
20 Vigesimal 4a86781
36 Base36 4s9d75

Cryptographic Hash Functions

md5 d3a46836d000e5e5d299bd315490ff22
sha1 a06998c6c1b1885a11c97ba4aa873e61706eabf5
sha256 5f668128374a41afe943221c00ed8de60c47a1aa9c0947700fa10595695e136c
sha512 997dc447759a6e91c35dde811d223d945bafd29d0556cd9697cc296d2472fd73a1d1f6dd56876fd88763772571d6713cd46d42cb6543322008fc57e718e305ab
ripemd-160 8b91d13c375a83d5888ad07e40ef3098add24102

289330961 as geometric shapes

Circle

Radius = n
Diameter 578661922
Circumference 1817920043.0673
Area 2.6299027654092E+17

Sphere

Radius = n
Volume 1.0145497259365E+26
Surface area 1.0519611061637E+18
Circumference 1817920043.0673

Square

Length = n
Perimeter 1157323844
Area 83712404993183521
Diagonal 409175769.06064

Cube

Length = n
Surface area 502274429959101126
Volume 2.4220590584299E+25
Space diagonal 501135924.65473

Equilateral Triangle

Length = n
Perimeter 867992883
Area 3.6248534667994E+16
Altitude 250567962.32736

Triangular Pyramid

Length = n
Surface area 3.6248534667994E+16
Volume 2.8544239744168E+24
Height 136391923.02021