289328281 (number)

289328281 is an odd 9-digits composite number following 289328280 and preceding 289328282. In scientific notation, it is written as 2.89328281 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 263025700 positive integers (up to 289328281) that are relatively prime to 289328281.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89328281 × 10^8
Engineering notation 2.89328281 × 10^6

Prime Factorization of 289328281

Prime Factorization 11 × 26302571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289328281
Product of the distinct prime numbers

The prime factorization of 289328281 is 11 × 26302571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 2, 54, 37, 822, 270, 4039, 4569, 70493, 16582, 541605, 80042, 284374, 5634368, 77504741, 94360406, 466844938, 217531237, 1389145997, 3311342411

Basic calculations (n = 289328281)

Multiplication

n×y
n×2 578656562
n×3 867984843
n×4 1157313124
n×5 1446641405

Division

n÷y
n÷2 144664140.5
n÷3 96442760.333333
n÷3 72332070.25
n÷5 57865656.2

Exponentiation

ny
n2 83710854186414961
n3 2.4219917542797E+25
n4 7.0075071086192E+33
n5 2.0274699858321E+42

Nth Root

y√n
2√n 17009.652583166
3√n 661.39914462944
4√n 130.42105881784
5√n 49.235480125554

Divisors of 289328281

1, 11, 26302571, 289328281

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289328280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289328281 can be divided by 4 positive divisors. The sum of these divisors (counting 289328281) is 1, the average is 0.25.

Base conversion 289328281

Base System Value
2 Binary 10001001111101100110010011001
3 Ternary 202011102101210021
4 Quaternary 101033230302121
5 Quinary 1043032001111
6 Senary 44413150441
8 Octal 2117546231
10 Decimal 289328281
12 Duodecimal 80a8b421
16 Hexadecimal 113ecc99
20 Vigesimal 4a860e1
36 Base36 4s9b4p

Cryptographic Hash Functions

md5 1d048d3bae7d7713d714002a89f65470
sha1 6791468c187e532675029d0b6969cf4eec1598cc
sha256 3fb0faf5a8ed4feb3e444b7567ecb4086c7b51fc938d164cb66ba14780f41bb0
sha512 48f64be6ba3c80171d034745beb199f4d67205f4c38155e29019f1ddf2e41caf45f7b22043bb37a2ae8c69f5c52430e639432c1f09449d977ef0a563979e563b
ripemd-160 42e074c0c15fc61d2110c3fb1f140bedef8535ed

289328281 as geometric shapes

Circle

Radius = n
Diameter 578656562
Circumference 1817903204.1307
Area 2.6298540453777E+17

Sphere

Radius = n
Volume 1.01452153364E+26
Surface area 1.0519416181511E+18
Circumference 1817903204.1307

Square

Length = n
Perimeter 1157313124
Area 83710854186414961
Diagonal 409171978.96829

Cube

Length = n
Surface area 502265125118489766
Volume 2.4219917542797E+25
Space diagonal 501131282.75857

Equilateral Triangle

Length = n
Perimeter 867984843
Area 3.6247863148965E+16
Altitude 250565641.37928

Triangular Pyramid

Length = n
Surface area 3.6247863148965E+16
Volume 2.8543446557151E+24
Height 136390659.6561