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

164985 (number)

164985 is an odd 6-digits composite number following 164984 and preceding 164986. In scientific notation, it is written as 1.64985 × 10^5. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 82688 positive integers (up to 164985) that are relatively prime to 164985.

Interesting facts

164985 has 8 divisors, whose sum is 186624
The reverse of 164985 is 589461
Previous prime number is 17

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 33
Digital Root 6

Name

Name	one hundred sixty-four thousand nine hundred eighty-five

Notation

Scientific notation	1.64985 × 10^5
Engineering notation	1.64985 × 10^3

Prime Factorization of 164985

Prime Factorization 15 × 17 × 647

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	164985	Product of the distinct prime numbers

The prime factorization of 164985 is 15 × 17 × 647. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 4, 70, 52, 168, 886, 9220, 2369, 70876, 67708, 958641, 278568, 7543050, 3072736, 86139400, 4934231, 996100535, 316361710, 134966509, 765710345

Basic calculations (n = 164985)

Multiplication

n×y

n×2	329970
n×3	494955
n×4	659940
n×5	824925

Division

n÷y

n÷2	82492.5
n÷3	54995
n÷3	41246.25
n÷5	32997

Exponentiation

n^y

n²	27220050225
n³	4490899986371625
n⁴	7.4093113425152E+20
n⁵	1.2224252318449E+26

Nth Root

^y√n

²√n	406.1834560885
³√n	54.846403411366
⁴√n	20.153993551862
⁵√n	11.053221986294

Divisors of 164985

1, 15, 17, 255, 647, 9705, 10999, 164985

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	-164984	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 164985 can be divided by 8 positive divisors. The sum of these divisors (counting 164985) is 1, the average is 0.125.

Base conversion 164985

Base	System	Value
2	Binary	101000010001111001
3	Ternary	22101022120
4	Quaternary	220101321
5	Quinary	20234420
6	Senary	3311453
8	Octal	502171
10	Decimal	164985
12	Duodecimal	7b589
16	Hexadecimal	28479
20	Vigesimal	10c95
36	Base36	3jax

Cryptographic Hash Functions

md5	29cd003bb713fe28a18feeebd21af21a
sha1	cbf97a7f30886702c018613d9c9c2fc54acacf5e
sha256	e9b1b271dd90c0c8eb62169e937fec724ca332c0f96607693c2e6500daa80fe3
sha512	3cc32831d9e0a4bb750f8635812ce8b2783c0daf7b3241b664c08dfe969ce43566043cef1f5ae7d59f5a4b03f10bdcfede8603a66ae943d47d3a3058cc38f5f6
ripemd-160	67bba3bdd0c9247d25de4af8449db85ed2f71b8b

164985 as geometric shapes

Circle

Radius = n

Diameter	329970
Circumference	1036631.327905
Area	85514309817.205

Sphere

Radius = n

Volume	1.8811437873589E+16
Surface area	342057239268.82
Circumference	1036631.327905

Square

Length = n

Perimeter	659940
Area	27220050225
Diagonal	233324.02458813

Cube

Length = n

Surface area	163320301350
Volume	4490899986371625
Space diagonal	285762.40248675

Equilateral Triangle

Length = n

Perimeter	494955
Area	11786627493.569
Altitude	142881.20124338

Triangular Pyramid

Length = n

Surface area	11786627493.569
Volume	5.2925763899899E+14
Height	77774.674862708