289319931 (number)

289319931 is an odd 9-digits composite number following 289319930 and preceding 289319932. In scientific notation, it is written as 2.89319931 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 184757760 positive integers (up to 289319931) that are relatively prime to 289319931.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred nineteen thousand nine hundred thirty-one

Notation

Scientific notation 2.89319931 × 10^8
Engineering notation 2.89319931 × 10^6

Prime Factorization of 289319931

Prime Factorization 81 × 3 × 31 × 199 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 289319931
Product of the distinct prime numbers

The prime factorization of 289319931 is 81 × 3 × 31 × 199 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 289319931)

Multiplication

n×y
n×2 578639862
n×3 867959793
n×4 1157279724
n×5 1446599655

Division

n÷y
n÷2 144659965.5
n÷3 96439977
n÷3 72329982.75
n÷5 57863986.2

Exponentiation

ny
n2 83706022473844761
n3 2.4217820646417E+25
n4 7.0066981983918E+33
n5 2.0271774392965E+42

Nth Root

y√n
2√n 17009.407132525
3√n 661.39278191927
4√n 130.42011782131
5√n 49.235195935565

Divisors of 289319931

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 -289319930
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 289319931 can be divided by 32 positive divisors. The sum of these divisors (counting 289319931) is 1, the average is 0.03125.

Base conversion 289319931

Base System Value
2 Binary 10001001111101010101111111011
3 Ternary 202011101222100000
4 Quaternary 101033222233323
5 Quinary 1043031214211
6 Senary 44413044043
8 Octal 2117525773
10 Decimal 289319931
12 Duodecimal 80a86623
16 Hexadecimal 113eabfb
20 Vigesimal 4a84jgb
36 Base36 4s94or

Cryptographic Hash Functions

md5 4517b40ce999c3974f76c3fc623d5e8c
sha1 43d2c4ff27706125a1dc6e1cd6e11d37af2e1de5
sha256 616948251fc0daf37731443d3dbf22154063a54f50f9fa3e055b194a49854936
sha512 1f2b41e114d8e0bae9ff602dfc22e9ecf8e313c5c63ce1445a72266afd19b3bcb80a647a97c7cbac8df371e8885f1c44a1d1de5a2a2f0e0df228fdbc6f07f13e
ripemd-160 9f52e510f58719c151c2b42be08a5e5269e45dbe

289319931 as geometric shapes

Circle

Radius = n
Diameter 578639862
Circumference 1817850739.5334
Area 2.6297022526505E+17

Sphere

Radius = n
Volume 1.0144336990499E+26
Surface area 1.0518809010602E+18
Circumference 1817850739.5334

Square

Length = n
Perimeter 1157279724
Area 83706022473844761
Diagonal 409160170.28505

Cube

Length = n
Surface area 502236134843068566
Volume 2.4217820646417E+25
Space diagonal 501116820.13432

Equilateral Triangle

Length = n
Perimeter 867959793
Area 3.624577095605E+16
Altitude 250558410.06716

Triangular Pyramid

Length = n
Surface area 3.624577095605E+16
Volume 2.8540975341069E+24
Height 136386723.42835