289328905 (number)

289328905 is an odd 9-digits composite number following 289328904 and preceding 289328906. In scientific notation, it is written as 2.89328905 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 227142720 positive integers (up to 289328905) that are relatively prime to 289328905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89328905 × 10^8
Engineering notation 2.89328905 × 10^6

Prime Factorization of 289328905

Prime Factorization 5 × 71 × 229 × 3559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289328905
Product of the distinct prime numbers

The prime factorization of 289328905 is 5 × 71 × 229 × 3559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 47, 79, 161, 915, 4094, 8427, 22309, 43209, 703465, 922983, 3120191, 8252716, 40626524, 79230619, 622654125, 225982962, 49435718, 4337240362

Basic calculations (n = 289328905)

Multiplication

n×y
n×2 578657810
n×3 867986715
n×4 1157315620
n×5 1446644525

Division

n÷y
n÷2 144664452.5
n÷3 96442968.333333
n÷3 72332226.25
n÷5 57865781

Exponentiation

ny
n2 83711215268499025
n3 2.4220074249854E+25
n4 7.007567561729E+33
n5 2.0274918493486E+42

Nth Root

y√n
2√n 17009.670925682
3√n 661.39962011328
4√n 130.4211291382
5√n 49.235501362962

Divisors of 289328905

1, 5, 71, 229, 355, 1145, 3559, 16259, 17795, 81295, 252689, 815011, 1263445, 4075055, 57865781, 289328905

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289328904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289328905 can be divided by 16 positive divisors. The sum of these divisors (counting 289328905) is 1, the average is 0.0625.

Base conversion 289328905

Base System Value
2 Binary 10001001111101100111100001001
3 Ternary 202011102102122101
4 Quaternary 101033230330021
5 Quinary 1043032011110
6 Senary 44413153401
8 Octal 2117547411
10 Decimal 289328905
12 Duodecimal 80a8b861
16 Hexadecimal 113ecf09
20 Vigesimal 4a86255
36 Base36 4s9bm1

Cryptographic Hash Functions

md5 a732934b2c86b07d44b3df7c21d7759e
sha1 b1df78766700e755ddb41b90235e5ad8eace0da3
sha256 dbd331429eef4912552230cd10e963642eb32d7a653e5463e979f5dc7cedebd8
sha512 bf049f6d96aab18935f17e9c01cd724df6a383724b8378ae3bf42b882fdbd6864c8c768fef62ac09f340ee2f093fa5a06a13be8e2ce2b8581ba090e02ce39b02
ripemd-160 0bc07b0ae27af030d5c552e7940bbc3ed2b70318

289328905 as geometric shapes

Circle

Radius = n
Diameter 578657810
Circumference 1817907124.8384
Area 2.6298653891059E+17

Sphere

Radius = n
Volume 1.0145280977699E+26
Surface area 1.0519461556424E+18
Circumference 1817907124.8384

Square

Length = n
Perimeter 1157315620
Area 83711215268499025
Diagonal 409172861.43756

Cube

Length = n
Surface area 502267291610994150
Volume 2.4220074249854E+25
Space diagonal 501132363.55827

Equilateral Triangle

Length = n
Perimeter 867986715
Area 3.6248019502094E+16
Altitude 250566181.77913

Triangular Pyramid

Length = n
Surface area 3.6248019502094E+16
Volume 2.8543631238189E+24
Height 136390953.81252