289323961 (number)

289323961 is an odd 9-digits composite number following 289323960 and preceding 289323962. In scientific notation, it is written as 2.89323961 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 279990900 positive integers (up to 289323961) that are relatively prime to 289323961.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89323961 × 10^8
Engineering notation 2.89323961 × 10^6

Prime Factorization of 289323961

Prime Factorization 31 × 9333031

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289323961
Product of the distinct prime numbers

The prime factorization of 289323961 is 31 × 9333031. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 33, 13, 591, 895, 439, 6890, 91693, 15176, 165550, 924257, 3575462, 3770414, 23040643, 12508043, 856052161, 790428734, 4453460940, 3498556014

Basic calculations (n = 289323961)

Multiplication

n×y
n×2 578647922
n×3 867971883
n×4 1157295844
n×5 1446619805

Division

n÷y
n÷2 144661980.5
n÷3 96441320.333333
n÷3 72330990.25
n÷5 57864792.2

Exponentiation

ny
n2 83708354408729521
n3 2.4218832666325E+25
n4 7.0070885978175E+33
n5 2.0273186281985E+42

Nth Root

y√n
2√n 17009.525595971
3√n 661.39585279946
4√n 130.42057198146
5√n 49.235333096343

Divisors of 289323961

1, 31, 9333031, 289323961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289323960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289323961 can be divided by 4 positive divisors. The sum of these divisors (counting 289323961) is 1, the average is 0.25.

Base conversion 289323961

Base System Value
2 Binary 10001001111101011101110111001
3 Ternary 202011102011212021
4 Quaternary 101033223232321
5 Quinary 1043031331321
6 Senary 44413114441
8 Octal 2117535671
10 Decimal 289323961
12 Duodecimal 80a88a21
16 Hexadecimal 113ebbb9
20 Vigesimal 4a859i1
36 Base36 4s97sp

Cryptographic Hash Functions

md5 5904f58cd85798000fffd48e9666806e
sha1 e4dab447b28b340f6156066b6065b602e9a0e583
sha256 18df3c9214c00440462494786577270a70a909e9cabc1b9ddd1c0d11af6ff778
sha512 d6f8125a2b3dac1f074ae832761680d91c2d17c9527c309e61b5cead447c530a085e52f9f786ca2c3888a87f45c610078b36426cf2ba48f48fc81ef8ada87509
ripemd-160 ee8de0bc880a62302431ec9e40f9fa22b98d642f

289323961 as geometric shapes

Circle

Radius = n
Diameter 578647922
Circumference 1817876060.7702
Area 2.6297755125456E+17

Sphere

Radius = n
Volume 1.0144760904406E+26
Surface area 1.0519102050182E+18
Circumference 1817876060.7702

Square

Length = n
Perimeter 1157295844
Area 83708354408729521
Diagonal 409165869.5657

Cube

Length = n
Surface area 502250126452377126
Volume 2.4218832666325E+25
Space diagonal 501123800.29908

Equilateral Triangle

Length = n
Perimeter 867971883
Area 3.6246780713475E+16
Altitude 250561900.14954

Triangular Pyramid

Length = n
Surface area 3.6246780713475E+16
Volume 2.8542168017968E+24
Height 136388623.18857