289163986 (number)

289163986 is an even 9-digits composite number following 289163985 and preceding 289163987. In scientific notation, it is written as 2.89163986 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 144480900 positive integers (up to 289163986) that are relatively prime to 289163986.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89163986 × 10^8
Engineering notation 2.89163986 × 10^6

Prime Factorization of 289163986

Prime Factorization 2 × 1451 × 99643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289163986
Product of the distinct prime numbers

The prime factorization of 289163986 is 2 × 1451 × 99643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 26, 93, 163, 16, 3902, 7636, 9762, 92845, 778420, 823410, 617090, 1573501, 21995552, 53994544, 759899240, 153116236, 7594693725, 134450742

Basic calculations (n = 289163986)

Multiplication

n×y
n×2 578327972
n×3 867491958
n×4 1156655944
n×5 1445819930

Division

n÷y
n÷2 144581993
n÷3 96387995.333333
n÷3 72290996.5
n÷5 57832797.2

Exponentiation

ny
n2 83615810799408196
n3 2.4178681143379E+25
n4 6.9916038156424E+33
n5 2.021720027864E+42

Nth Root

y√n
2√n 17004.822433651
3√n 661.27392913954
4√n 130.40253998159
5√n 49.229887183742

Divisors of 289163986

1, 2, 1451, 2902, 99643, 199286, 144581993, 289163986

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289163985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289163986 can be divided by 8 positive divisors. The sum of these divisors (counting 289163986) is 1, the average is 0.125.

Base conversion 289163986

Base System Value
2 Binary 10001001111000100101011010010
3 Ternary 202011010001102021
4 Quaternary 101033010223102
5 Quinary 1043011221421
6 Senary 44405442054
8 Octal 2117045322
10 Decimal 289163986
12 Duodecimal 80a1032a
16 Hexadecimal 113c4ad2
20 Vigesimal 4a759j6
36 Base36 4s5scy

Cryptographic Hash Functions

md5 1cced08f312e18c011ab748a15b194a8
sha1 cc98a78c0e601262b80e28e4508f94c9b103ad0d
sha256 1f0ee92ceaac147cd89752b0a1047d4c5770d056aefb6056508ebbe669881778
sha512 1fbb941776b0447e7d8a03f11f7118c486e3768502477ef64f93143019d3a695e8ccbe592b4eda1e25eaa866158fbe8af6eaee8f3fedfb10f13171165da447fd
ripemd-160 cc96e37f5d51b45d6b2e9f50c3404c2ed6944717

289163986 as geometric shapes

Circle

Radius = n
Diameter 578327972
Circumference 1816870908.2007
Area 2.6268681693137E+17

Sphere

Radius = n
Volume 1.0127942273804E+26
Surface area 1.0507472677255E+18
Circumference 1816870908.2007

Square

Length = n
Perimeter 1156655944
Area 83615810799408196
Diagonal 408939630.75106

Cube

Length = n
Surface area 501694864796449176
Volume 2.4178681143379E+25
Space diagonal 500846715.47114

Equilateral Triangle

Length = n
Perimeter 867491958
Area 3.620670815516E+16
Altitude 250423357.73557

Triangular Pyramid

Length = n
Surface area 3.620670815516E+16
Volume 2.8494848994384E+24
Height 136313210.25035