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

395985 (number)

395985 is an odd 6-digits composite number following 395984 and preceding 395986. In scientific notation, it is written as 3.95985 × 10^5. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 211184 positive integers (up to 395985) that are relatively prime to 395985.

Interesting facts

395985 has 8 divisors, whose sum is 633600
The reverse of 395985 is 589593
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 39
Digital Root 3

Name

Name	three hundred ninety-five thousand nine hundred eighty-five

Notation

Scientific notation	3.95985 × 10^5
Engineering notation	3.95985 × 10^3

Prime Factorization of 395985

Prime Factorization 5 × 3 × 26399

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	395985	Product of the distinct prime numbers

The prime factorization of 395985 is 5 × 3 × 26399. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 56, 39, 822, 836, 1398, 2725, 71939, 9043, 415617, 747385, 6360596, 6333711, 64021679, 67631556, 788098954, 804394352, 88853885, 768877187

Basic calculations (n = 395985)

Multiplication

n×y

n×2	791970
n×3	1187955
n×4	1583940
n×5	1979925

Division

n÷y

n÷2	197992.5
n÷3	131995
n÷3	98996.25
n÷5	79197

Exponentiation

n^y

n²	156804120225
n³	62092079547296625
n⁴	2.4587532119536E+22
n⁵	9.7362939063546E+27

Nth Root

^y√n

²√n	629.27339050686
³√n	73.433277409239
⁴√n	25.085322212538
⁵√n	13.168482987547

Divisors of 395985

1, 3, 5, 15, 26399, 79197, 131995, 395985

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	-395984	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 395985 can be divided by 8 positive divisors. The sum of these divisors (counting 395985) is 1, the average is 0.125.

Base conversion 395985

Base	System	Value
2	Binary	1100000101011010001
3	Ternary	202010012010
4	Quaternary	1200223101
5	Quinary	100132420
6	Senary	12253133
8	Octal	1405321
10	Decimal	395985
12	Duodecimal	1711a9
16	Hexadecimal	60ad1
20	Vigesimal	299j5
36	Base36	8hjl

Cryptographic Hash Functions

md5	39f832190467fa253ec22e18ad246665
sha1	616369a595965838b3241a2054dd0af8b5d610f6
sha256	92119319cdbcba14e8ccffd1bb823bec375b6d49d0006bef467a0a26c14214b2
sha512	443f4dcffe6c40a52b19f882763dcf01cf489b563e6582e5f3b6b2f2a811de6f0ede60684f9be5110c7fe8f18ed423eff311277273ea45489e8b8aa2b9242857
ripemd-160	69eada716f9a86ee98371bd67b2e269e56a4ae0a

395985 as geometric shapes

Circle

Radius = n

Diameter	791970
Circumference	2488047.1338635
Area	492614672151.47

Sphere

Radius = n

Volume	2.6009069460253E+17
Surface area	1970458688605.9
Circumference	2488047.1338635

Square

Length = n

Perimeter	1583940
Area	156804120225
Diagonal	560007.35749631

Cube

Length = n

Surface area	940824721350
Volume	62092079547296625
Space diagonal	685866.13903516

Equilateral Triangle

Length = n

Perimeter	1187955
Area	67898175766.46
Altitude	342933.06951758

Triangular Pyramid

Length = n

Surface area	67898175766.46
Volume	7.317621750978E+15
Height	186669.11916544