289328661 (number)

289328661 is an odd 9-digits composite number following 289328660 and preceding 289328662. In scientific notation, it is written as 2.89328661 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 173644416 positive integers (up to 289328661) that are relatively prime to 289328661.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89328661 × 10^8
Engineering notation 2.89328661 × 10^6

Prime Factorization of 289328661

Prime Factorization 9 × 17 × 23 × 82219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289328661
Product of the distinct prime numbers

The prime factorization of 289328661 is 9 × 17 × 23 × 82219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 3, 92, 350, 884, 7900, 8010, 42594, 24843, 288282, 733377, 9279664, 2165985, 61332536, 22700320, 777273443, 265913452, 7366073341, 4025125824

Basic calculations (n = 289328661)

Multiplication

n×y
n×2 578657322
n×3 867985983
n×4 1157314644
n×5 1446643305

Division

n÷y
n÷2 144664330.5
n÷3 96442887
n÷3 72332165.25
n÷5 57865732.2

Exponentiation

ny
n2 83711074076052921
n3 2.4220012973296E+25
n4 7.0075439229664E+33
n5 2.0274833001306E+42

Nth Root

y√n
2√n 17009.66375329
3√n 661.39943418699
4√n 130.42110164115
5√n 49.235493058595

Divisors of 289328661

1, 9, 17, 23, 153, 207, 391, 3519, 82219, 739971, 1397723, 1891037, 12579507, 17019333, 32147629, 289328661

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 -289328660
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 289328661 can be divided by 16 positive divisors. The sum of these divisors (counting 289328661) is 1, the average is 0.0625.

Base conversion 289328661

Base System Value
2 Binary 10001001111101100111000010101
3 Ternary 202011102102022100
4 Quaternary 101033230320111
5 Quinary 1043032004121
6 Senary 44413152313
8 Octal 2117547025
10 Decimal 289328661
12 Duodecimal 80a8b699
16 Hexadecimal 113ece15
20 Vigesimal 4a861d1
36 Base36 4s9bf9

Cryptographic Hash Functions

md5 11bc92b23c20cb3f3fbea9d58c1247ee
sha1 e778233a548f074c87a23c98c06bff9211ac76e6
sha256 1491ee9d12da22d61809b45a24d421315a227fc5aae91ffdc308d0030315e920
sha512 699e5a8f0f930ae1c41c4a6f486e4e02ca0937d9608694907d5e5c487a596e900fd756cbb644098b4ab39f411e57f53e139b0352e7c2695a45571ca7700afaa4
ripemd-160 7b9c060b824afd25b8ff7198e7aca54645998ee5

289328661 as geometric shapes

Circle

Radius = n
Diameter 578657322
Circumference 1817905591.7411
Area 2.6298609534144E+17

Sphere

Radius = n
Volume 1.0145255310234E+26
Surface area 1.0519443813658E+18
Circumference 1817905591.7411

Square

Length = n
Perimeter 1157314644
Area 83711074076052921
Diagonal 409172516.36945

Cube

Length = n
Surface area 502266444456317526
Volume 2.4220012973296E+25
Space diagonal 501131940.93787

Equilateral Triangle

Length = n
Perimeter 867985983
Area 3.6247958363971E+16
Altitude 250565970.46894

Triangular Pyramid

Length = n
Surface area 3.6247958363971E+16
Volume 2.8543559023073E+24
Height 136390838.78982