289320866 (number)

289320866 is an even 9-digits composite number following 289320865 and preceding 289320867. In scientific notation, it is written as 2.89320866 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 137046708 positive integers (up to 289320866) that are relatively prime to 289320866.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89320866 × 10^8
Engineering notation 2.89320866 × 10^6

Prime Factorization of 289320866

Prime Factorization 2 × 19 × 7613707

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289320866
Product of the distinct prime numbers

The prime factorization of 289320866 is 2 × 19 × 7613707. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 23, 45, 503, 947, 7944, 7349, 8034, 12306, 56108, 892677, 464056, 3866531, 91914114, 19609468, 489495705, 814642320, 9788571834, 416102422

Basic calculations (n = 289320866)

Multiplication

n×y
n×2 578641732
n×3 867962598
n×4 1157283464
n×5 1446604330

Division

n÷y
n÷2 144660433
n÷3 96440288.666667
n÷3 72330216.5
n÷5 57864173.2

Exponentiation

ny
n2 83706563502989956
n3 2.4218055442569E+25
n4 7.0067887734801E+33
n5 2.0272101958223E+42

Nth Root

y√n
2√n 17009.434617294
3√n 661.3934943965
4√n 130.4202231914
5√n 49.235227758363

Divisors of 289320866

1, 2, 19, 38, 7613707, 15227414, 144660433, 289320866

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 -289320865
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 289320866 can be divided by 8 positive divisors. The sum of these divisors (counting 289320866) is 1, the average is 0.125.

Base conversion 289320866

Base System Value
2 Binary 10001001111101010111110100010
3 Ternary 202011102000121122
4 Quaternary 101033222332202
5 Quinary 1043031231431
6 Senary 44413052242
8 Octal 2117527642
10 Decimal 289320866
12 Duodecimal 80a87082
16 Hexadecimal 113eafa2
20 Vigesimal 4a85236
36 Base36 4s95eq

Cryptographic Hash Functions

md5 c6df73ab86e706419fb12d442b179795
sha1 2f7d8572f34723ae4c64aff9aa1ce7b137511dae
sha256 3cb52100dcc030a7969d88c8b97af72b21e600f6eea1963a919b9e56ddaac75b
sha512 bad196b046e818e733afbba900635323ec633f6e26e3fda54f31032bab310727d55dfc000985b046c9f68f44960c11975f7e08092148309436df7a93102ec9b1
ripemd-160 7554cb6be219ef592685452d241fc71033e61a2a

289320866 as geometric shapes

Circle

Radius = n
Diameter 578641732
Circumference 1817856614.3117
Area 2.6297192495824E+17

Sphere

Radius = n
Volume 1.0144435341681E+26
Surface area 1.051887699833E+18
Circumference 1817856614.3117

Square

Length = n
Perimeter 1157283464
Area 83706563502989956
Diagonal 409161492.57473

Cube

Length = n
Surface area 502239381017939736
Volume 2.4218055442569E+25
Space diagonal 501118439.60183

Equilateral Triangle

Length = n
Perimeter 867962598
Area 3.6246005228542E+16
Altitude 250559219.80091

Triangular Pyramid

Length = n
Surface area 3.6246005228542E+16
Volume 2.8541252050987E+24
Height 136387164.19158