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

42685 (number)

42685 is an odd 5-digits composite number following 42684 and preceding 42686. In scientific notation, it is written as 4.2685 × 10^4. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 34144 positive integers (up to 42685) that are relatively prime to 42685.

Interesting facts

42685 has 4 divisors, whose sum is 51228
The reverse of 42685 is 58624
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 5
Sum of Digits 25
Digital Root 7

Name

Name	forty-two thousand six hundred eighty-five

Notation

Scientific notation	4.2685 × 10^4
Engineering notation	4.2685 × 10^3

Prime Factorization of 42685

Prime Factorization 5 × 8537

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	42685	Product of the distinct prime numbers

The prime factorization of 42685 is 5 × 8537. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 33, 98, 961, 184, 3569, 4014, 79785, 88139, 528909, 396749, 335811, 1454327, 46464226, 49798704, 798227633, 957235379, 2467673995, 5119628223

Basic calculations (n = 42685)

Multiplication

n×y

n×2	85370
n×3	128055
n×4	170740
n×5	213425

Division

n÷y

n÷2	21342.5
n÷3	14228.333333333
n÷3	10671.25
n÷5	8537

Exponentiation

n^y

n²	1822009225
n³	77772463769125
n⁴	3319717615985100625
n⁵	1.4170214643832E+23

Nth Root

^y√n

²√n	206.60348496577
³√n	34.948222760856
⁴√n	14.373708114671
⁵√n	8.4344167727343

Divisors of 42685

1, 5, 8537, 42685

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	-42684	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 42685 can be divided by 4 positive divisors. The sum of these divisors (counting 42685) is 1, the average is 0.25.

Base conversion 42685

Base	System	Value
2	Binary	1010011010111101
3	Ternary	2011112221
4	Quaternary	22122331
5	Quinary	2331220
6	Senary	525341
8	Octal	123275
10	Decimal	42685
12	Duodecimal	20851
16	Hexadecimal	a6bd
20	Vigesimal	56e5
36	Base36	wxp

Cryptographic Hash Functions

md5	d2108470e2824da1f619e91a0e4784d0
sha1	c4afcd6007988fdc64c8ac3faec2d29ee64e6326
sha256	0f72ce8b25aa68bacb2d60883a86e7e9180413a1bd8d836089a6e784c4e876e9
sha512	f6adf12027cc00f0f6ef12f9711981989df0150344b85cce26cc80b43169ea75b0fde5b1d344c543bb6a58f9d8d0830f5201a588ac20813909213970ad7098c6
ripemd-160	f9386f7b5406f0e6b6e22c6a3ca80c27f634e681

42685 as geometric shapes

Circle

Radius = n

Diameter	85370
Circumference	268197.76483696
Area	5724010796.0328

Sphere

Radius = n

Volume	3.2577253443822E+14
Surface area	22896043184.131
Circumference	268197.76483696

Square

Length = n

Perimeter	170740
Area	1822009225
Diagonal	60365.705909896

Cube

Length = n

Surface area	10932055350
Volume	77772463769125
Space diagonal	73932.588721078

Equilateral Triangle

Length = n

Perimeter	128055
Area	788953137.3898
Altitude	36966.294360539

Triangular Pyramid

Length = n

Surface area	788953137.3898
Volume	9165572753455.6
Height	20121.901969965