289955968 (number)

289955968 is an even 9-digits composite number following 289955967 and preceding 289955969. In scientific notation, it is written as 2.89955968 × 10^8. The sum of its digits is 61. It has a total of 9 prime factors and 32 positive divisors. There are 144764928 positive integers (up to 289955968) that are relatively prime to 289955968.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred fifty-five thousand nine hundred sixty-eight

Notation

Scientific notation 2.89955968 × 10^8
Engineering notation 2.89955968 × 10^6

Prime Factorization of 289955968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 953 × 2377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 4530562
Product of the distinct prime numbers

The prime factorization of 289955968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 953 × 2377. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289955968)

Multiplication

n×y
n×2 579911936
n×3 869867904
n×4 1159823872
n×5 1449779840

Division

n÷y
n÷2 144977984
n÷3 96651989.333333
n÷3 72488992
n÷5 57991193.6

Exponentiation

ny
n2 84074463378817024
n3 2.4377892413085E+25
n4 7.068515392436E+33
n5 2.0495582229367E+42

Nth Root

y√n
2√n 17028.093492814
3√n 661.87709282272
4√n 130.49173725878
5√n 49.256824521699

Divisors of 289955968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289955967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289955968 can be divided by 32 positive divisors. The sum of these divisors (counting 289955968) is 1, the average is 0.03125.

Base conversion 289955968

Base System Value
2 Binary 10001010010000110000010000000
3 Ternary 202012121021210221
4 Quaternary 101102012002000
5 Quinary 1043212042333
6 Senary 44434432424
8 Octal 2122060200
10 Decimal 289955968
12 Duodecimal 81132714
16 Hexadecimal 11486080
20 Vigesimal 4ac49i8
36 Base36 4smrgg

Cryptographic Hash Functions

md5 bae36fbb9161162b2529983a839d050f
sha1 b453c0a1656f5b60b4afa78f98d743a21df451fb
sha256 a6c9e2343b6e2d296bf71123e9c6bb3109b944751b2456de72f63c674d771f81
sha512 560955f3397974b1e4cfa3bd6b4274594781a83279d711f44713555bee0d3cea324a4dbfb2f7bfd04e4073a72edb5181d68f5e12f91938a05e12115f0478eb6a
ripemd-160 6e1e50f379b08b5c09ea886963aeb7d6ecdb43a7

289955968 as geometric shapes

Circle

Radius = n
Diameter 579911936
Circumference 1821847077.8666
Area 2.641277165054E+17

Sphere

Radius = n
Volume 1.0211387695327E+26
Surface area 1.0565108660216E+18
Circumference 1821847077.8666

Square

Length = n
Perimeter 1159823872
Area 84074463378817024
Diagonal 410059662.43662

Cube

Length = n
Surface area 504446780272902144
Volume 2.4377892413085E+25
Space diagonal 502218468.53382

Equilateral Triangle

Length = n
Perimeter 869867904
Area 3.64053105478E+16
Altitude 251109234.26691

Triangular Pyramid

Length = n
Surface area 3.64053105478E+16
Volume 2.8729621727215E+24
Height 136686554.14554