289327985 (number)

289327985 is an odd 9-digits composite number following 289327984 and preceding 289327986. In scientific notation, it is written as 2.89327985 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 231462384 positive integers (up to 289327985) that are relatively prime to 289327985.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred twenty-seven thousand nine hundred eighty-five

Notation

Scientific notation 2.89327985 × 10^8
Engineering notation 2.89327985 × 10^6

Prime Factorization of 289327985

Prime Factorization 5 × 57865597

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 289327985
Product of the distinct prime numbers

The prime factorization of 289327985 is 5 × 57865597. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 93, 75, 837, 696, 9862, 5705, 9296, 73208, 494361, 220817, 5129737, 4844185, 1386559, 46889472, 800103069, 800150335, 4184770567, 5527215528

Basic calculations (n = 289327985)

Multiplication

n×y
n×2 578655970
n×3 867983955
n×4 1157311940
n×5 1446639925

Division

n÷y
n÷2 144663992.5
n÷3 96442661.666667
n÷3 72331996.25
n÷5 57865597

Exponentiation

ny
n2 83710682904160225
n3 2.4219843207635E+25
n4 7.0074784322809E+33
n5 2.0274596147428E+42

Nth Root

y√n
2√n 17009.643882222
3√n 661.39891907917
4√n 130.4210254607
5√n 49.235470051386

Divisors of 289327985

1, 5, 57865597, 289327985

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 -289327984
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 289327985 can be divided by 4 positive divisors. The sum of these divisors (counting 289327985) is 1, the average is 0.25.

Base conversion 289327985

Base System Value
2 Binary 10001001111101100101101110001
3 Ternary 202011102101101022
4 Quaternary 101033230231301
5 Quinary 1043031443420
6 Senary 44413145225
8 Octal 2117545561
10 Decimal 289327985
12 Duodecimal 80a8b215
16 Hexadecimal 113ecb71
20 Vigesimal 4a85jj5
36 Base36 4s9awh

Cryptographic Hash Functions

md5 461218491c1523cea29542bf701e0119
sha1 a2377c1d9980971b0dbbf608b4c6adf870446680
sha256 69e034164732124e33160622d689a18f6c8f2a11e9da807ee837d0f3ff5f13f4
sha512 f175bf6a1aed087bffb5be440fda04ea546e85556a54c4c3d1add9aaf10e890aabef3609ee1ac3d83e97b76982600f1bd55991316e019ca1112ef0a1b7453031
ripemd-160 7d20a7fe37dc6571b9e736286f7d0064e542afb1

289327985 as geometric shapes

Circle

Radius = n
Diameter 578655970
Circumference 1817901344.3079
Area 2.6298486643869E+17

Sphere

Radius = n
Volume 1.014518419896E+26
Surface area 1.0519394657548E+18
Circumference 1817901344.3079

Square

Length = n
Perimeter 1157311940
Area 83710682904160225
Diagonal 409171560.36108

Cube

Length = n
Surface area 502264097424961350
Volume 2.4219843207635E+25
Space diagonal 501130770.07153

Equilateral Triangle

Length = n
Perimeter 867983955
Area 3.6247788981573E+16
Altitude 250565385.03576

Triangular Pyramid

Length = n
Surface area 3.6247788981573E+16
Volume 2.8543358952322E+24
Height 136390520.12036