289408085 (number)

289408085 is an odd 9-digits composite number following 289408084 and preceding 289408086. In scientific notation, it is written as 2.89408085 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 217907200 positive integers (up to 289408085) that are relatively prime to 289408085.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million four hundred eight thousand eighty-five

Notation

Scientific notation 2.89408085 × 10^8
Engineering notation 2.89408085 × 10^6

Prime Factorization of 289408085

Prime Factorization 5 × 17 × 3404801

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289408085
Product of the distinct prime numbers

The prime factorization of 289408085 is 5 × 17 × 3404801. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 1, 96, 504, 515, 864, 1979, 60091, 76655, 719644, 451730, 8445678, 4858279, 86476974, 1379099, 282640570, 152488279, 7887312185, 5697833802

Basic calculations (n = 289408085)

Multiplication

n×y
n×2 578816170
n×3 868224255
n×4 1157632340
n×5 1447040425

Division

n÷y
n÷2 144704042.5
n÷3 96469361.666667
n÷3 72352021.25
n÷5 57881617

Exponentiation

ny
n2 83757039663367225
n3 2.4239964454244E+25
n4 7.0152416931709E+33
n5 2.0302676642327E+42

Nth Root

y√n
2√n 17011.99826593
3√n 661.45994919949
4√n 130.43005123793
5√n 49.238195902115

Divisors of 289408085

1, 5, 17, 85, 3404801, 17024005, 57881617, 289408085

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 -289408084
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 289408085 can be divided by 8 positive divisors. The sum of these divisors (counting 289408085) is 1, the average is 0.125.

Base conversion 289408085

Base System Value
2 Binary 10001010000000000010001010101
3 Ternary 202011120110020222
4 Quaternary 101100000101111
5 Quinary 1043042024320
6 Senary 44415004125
8 Octal 2120002125
10 Decimal 289408085
12 Duodecimal 80b09645
16 Hexadecimal 11400455
20 Vigesimal 4a8g045
36 Base36 4sb0ph

Cryptographic Hash Functions

md5 2f0b17c00c897d596502bb510abb4af6
sha1 435983c189053d069338d1b160cb61a3abdaa8e3
sha256 3e8aaadd37e0f8c0f7b35b1990386ded5ff760b5833ccc0f2766aca045a300bc
sha512 3ed6e6973b54377eed9f23732c875e195edd55542f205574654514293163cbad50d840e54a5926b190fe5b47a0fd326a022836ac297e373b502941cb99183411
ripemd-160 cb6829256fadb5e898ea9e49f77658a27e5be4df

289408085 as geometric shapes

Circle

Radius = n
Diameter 578816170
Circumference 1818404627.451
Area 2.6313050049286E+17

Sphere

Radius = n
Volume 1.0153612567031E+26
Surface area 1.0525220019715E+18
Circumference 1818404627.451

Square

Length = n
Perimeter 1157632340
Area 83757039663367225
Diagonal 409284838.86743

Cube

Length = n
Surface area 502542237980203350
Volume 2.4239964454244E+25
Space diagonal 501269507.34121

Equilateral Triangle

Length = n
Perimeter 868224255
Area 3.6267862047128E+16
Altitude 250634753.67061

Triangular Pyramid

Length = n
Surface area 3.6267862047128E+16
Volume 2.8567072068862E+24
Height 136428279.62248