Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

289985 (number)

289985 is an odd 6-digits composite number following 289984 and preceding 289986. In scientific notation, it is written as 2.89985 × 10^5. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 227824 positive integers (up to 289985) that are relatively prime to 289985.

Interesting facts

289985 has 8 divisors, whose sum is 354240
The reverse of 289985 is 589982
Previous prime number is 59

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 41
Digital Root 5

Name

Name	two hundred eighty-nine thousand nine hundred eighty-five

Notation

Scientific notation	2.89985 × 10^5
Engineering notation	2.89985 × 10^3

Prime Factorization of 289985

Prime Factorization 5 × 59 × 983

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	289985	Product of the distinct prime numbers

The prime factorization of 289985 is 5 × 59 × 983. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 3, 54, 374, 49, 9390, 4736, 85817, 55362, 933986, 440603, 8166265, 3339767, 73883067, 53001616, 471510787, 27525226, 3057317096, 2765991770

Basic calculations (n = 289985)

Multiplication

n×y

n×2	579970
n×3	869955
n×4	1159940
n×5	1449925

Division

n÷y

n÷2	144992.5
n÷3	96661.666666667
n÷3	72496.25
n÷5	57997

Exponentiation

n^y

n²	84091300225
n³	24385215695746625
n⁴	7.0713467735311E+21
n⁵	2.0505844941224E+27

Nth Root

^y√n

²√n	538.50255338299
³√n	66.189918235422
⁴√n	23.205657788199
⁵√n	12.373002673379

Divisors of 289985

1, 5, 59, 295, 983, 4915, 57997, 289985

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	-289984	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 289985 can be divided by 8 positive divisors. The sum of these divisors (counting 289985) is 1, the average is 0.125.

Base conversion 289985

Base	System	Value
2	Binary	1000110110011000001
3	Ternary	112201210012
4	Quaternary	1012303001
5	Quinary	33234420
6	Senary	10114305
8	Octal	1066301
10	Decimal	289985
12	Duodecimal	11b995
16	Hexadecimal	46cc1
20	Vigesimal	1g4j5
36	Base36	67r5

Cryptographic Hash Functions

md5	2c6571e37e939e374d3cfac4b061b5a5
sha1	297abb8eef926dd986979e0c4464dfb3fb0f60af
sha256	924bb542d77016a0a7baf7ba0d86812ac4174f2925f35258f351932cca31b0f0
sha512	b870951873a64af1de585a0d6e69d0695814db0fb2fd4cf7a9d314613a3f2d3172dd14199d844302afac1bdd91afc0b2e0991d8f1eb97d7d4f46aacba795faab
ripemd-160	7b93dfd2bf07acd57e03fb49b8ce5aeaf38b12d6

289985 as geometric shapes

Circle

Radius = n

Diameter	579970
Circumference	1822029.4913025
Area	264180611017.67

Sphere

Radius = n

Volume	1.0214455264795E+17
Surface area	1056722444070.7
Circumference	1822029.4913025

Square

Length = n

Perimeter	1159940
Area	84091300225
Diagonal	410100.71988476

Cube

Length = n

Surface area	504547801350
Volume	24385215695746625
Space diagonal	502268.75343286

Equilateral Triangle

Length = n

Perimeter	869955
Area	36412601116.057
Altitude	251134.37671643

Triangular Pyramid

Length = n

Surface area	36412601116.057
Volume	2.8738252298598E+15
Height	136700.23996159