289399665 (number)

289399665 is an odd 9-digits composite number following 289399664 and preceding 289399666. In scientific notation, it is written as 2.89399665 × 10^8. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 154008000 positive integers (up to 289399665) that are relatively prime to 289399665.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred ninety-nine thousand six hundred sixty-five

Notation

Scientific notation 2.89399665 × 10^8
Engineering notation 2.89399665 × 10^6

Prime Factorization of 289399665

Prime Factorization 3 × 5 × 461 × 41851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289399665
Product of the distinct prime numbers

The prime factorization of 289399665 is 3 × 5 × 461 × 41851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 97, 53, 695, 28, 5788, 8608, 60662, 52012, 309487, 913602, 9204408, 4806427, 73341771, 47148213, 305519142, 472730876, 6439187589, 3066238404

Basic calculations (n = 289399665)

Multiplication

n×y
n×2 578799330
n×3 868198995
n×4 1157598660
n×5 1446998325

Division

n÷y
n÷2 144699832.5
n÷3 96466555
n÷3 72349916.25
n÷5 57879933

Exponentiation

ny
n2 83752166102112225
n3 2.4237848812976E+25
n4 7.0144253267958E+33
n5 2.0299723397422E+42

Nth Root

y√n
2√n 17011.750791732
3√n 661.45353432827
4√n 130.42910254898
5√n 49.237909392888

Divisors of 289399665

1, 3, 5, 15, 461, 1383, 2305, 6915, 41851, 125553, 209255, 627765, 19293311, 57879933, 96466555, 289399665

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 -289399664
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 289399665 can be divided by 16 positive divisors. The sum of these divisors (counting 289399665) is 1, the average is 0.0625.

Base conversion 289399665

Base System Value
2 Binary 10001001111111110001101110001
3 Ternary 202011120000201010
4 Quaternary 101033332031301
5 Quinary 1043041242130
6 Senary 44414501133
8 Octal 2117761561
10 Decimal 289399665
12 Duodecimal 80b047a9
16 Hexadecimal 113fe371
20 Vigesimal 4a8ej35
36 Base36 4sau7l

Cryptographic Hash Functions

md5 a4f12dab078260fb5ae62d0ee384eb0c
sha1 f75c26a007964bb2df04ec9a03079ad3173fa991
sha256 f5720587e2a2e562b7d833d01b28f9ead4b96f662d2d6e86eb4b081603b10016
sha512 bd4731c71a2a09bc37290dde70f42c55a0241de9bb1cfd30a837b6c2d0295845684aedeeec8a1faf0c0ce2af409971d4211a97b182b52fdd58b68cf72a08ca2d
ripemd-160 a8ad3f3c927b2700e23fe81623669402a8d3fe90

289399665 as geometric shapes

Circle

Radius = n
Diameter 578799330
Circumference 1818351723.0307
Area 2.6311518974863E+17

Sphere

Radius = n
Volume 1.0152726369289E+26
Surface area 1.0524607589945E+18
Circumference 1818351723.0307

Square

Length = n
Perimeter 1157598660
Area 83752166102112225
Diagonal 409272931.18923

Cube

Length = n
Surface area 502512996612673350
Volume 2.4237848812976E+25
Space diagonal 501254923.47341

Equilateral Triangle

Length = n
Perimeter 868198995
Area 3.6265751733202E+16
Altitude 250627461.73671

Triangular Pyramid

Length = n
Surface area 3.6265751733202E+16
Volume 2.8564578761716E+24
Height 136424310.39641