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

169985 (number)

169985 is an odd 6-digits composite number following 169984 and preceding 169986. In scientific notation, it is written as 1.69985 × 10^5. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 135984 positive integers (up to 169985) that are relatively prime to 169985.

Interesting facts

169985 has 4 divisors, whose sum is 203988
The reverse of 169985 is 589961
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 38
Digital Root 2

Name

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

Notation

Scientific notation	1.69985 × 10^5
Engineering notation	1.69985 × 10^3

Prime Factorization of 169985

Prime Factorization 5 × 33997

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	169985	Product of the distinct prime numbers

The prime factorization of 169985 is 5 × 33997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 9, 3, 881, 899, 3249, 5025, 85379, 4130, 78158, 598231, 1904087, 7446584, 46154548, 46836364, 785910207, 323331828, 9493978791, 8706985616

Basic calculations (n = 169985)

Multiplication

n×y

n×2	339970
n×3	509955
n×4	679940
n×5	849925

Division

n÷y

n÷2	84992.5
n÷3	56661.666666667
n÷3	42496.25
n÷5	33997

Exponentiation

n^y

n²	28894900225
n³	4911699614746625
n⁴	8.3491525901271E+20
n⁵	1.4192307030327E+26

Nth Root

^y√n

²√n	412.29237198862
³√n	55.394953208369
⁴√n	20.30498391993
⁵√n	11.119419623945

Divisors of 169985

1, 5, 33997, 169985

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	-169984	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 169985 can be divided by 4 positive divisors. The sum of these divisors (counting 169985) is 1, the average is 0.25.

Base conversion 169985

Base	System	Value
2	Binary	101001100000000001
3	Ternary	22122011202
4	Quaternary	221200001
5	Quinary	20414420
6	Senary	3350545
8	Octal	514001
10	Decimal	169985
12	Duodecimal	82455
16	Hexadecimal	29801
20	Vigesimal	114j5
36	Base36	3n5t

Cryptographic Hash Functions

md5	43a6bf3bfaa0bff78c94d7c5e9e94a77
sha1	d9fcccd16f91abf610b7fad8d3578eb69eac9b41
sha256	d89c8b06637982f6987b18bfd4b51e59a28c7397909adef6d244478ebb97a7e6
sha512	a27b649707ad68138b213881a26248c7beb36240616e2f0ffe70356c1e77ea259abc42583551502e64e7b663694c8be650751d7493a0b76620cefaafff886d78
ripemd-160	66bb7ba34ffc6cc1a81063dd1bd49f071c3298f1

169985 as geometric shapes

Circle

Radius = n

Diameter	339970
Circumference	1068047.2544409
Area	90776006273.07

Sphere

Radius = n

Volume	2.0574079235104E+16
Surface area	363104025092.28
Circumference	1068047.2544409

Square

Length = n

Perimeter	679940
Area	28894900225
Diagonal	240395.09239999

Cube

Length = n

Surface area	173369401350
Volume	4911699614746625
Space diagonal	294422.6565246

Equilateral Triangle

Length = n

Perimeter	509955
Area	12511858817.333
Altitude	147211.3282623

Triangular Pyramid

Length = n

Surface area	12511858817.333
Volume	5.7884935078978E+14
Height	80131.697466664