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

42689 (number)

42689 is an odd 5-digits prime number following 42688 and preceding 42690. In scientific notation, it is written as 4.2689 × 10^4. The sum of its digits is 29. It has a total of 1 prime factors and 2 positive divisors. There are 42688 positive integers (up to 42689) that are relatively prime to 42689.

Interesting facts

42689 has 2 divisors, whose sum is 42690
The reverse of 42689 is 98624
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 5
Sum of Digits 29
Digital Root 2

Name

Name	forty-two thousand six hundred eighty-nine

Notation

Scientific notation	4.2689 × 10^4
Engineering notation	4.2689 × 10^3

Prime Factorization of 42689

Prime Factorization 42689

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42689	Product of the distinct prime numbers

The prime factorization of 42689 is 42689. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 6, 71, 16, 622, 537, 8126, 778, 19943, 97369, 573489, 125786, 6489204, 1629965, 93563040, 1303279, 998864841, 658291682, 4905475741, 3224005109

Basic calculations (n = 42689)

Multiplication

n×y

n×2	85378
n×3	128067
n×4	170756
n×5	213445

Division

n÷y

n÷2	21344.5
n÷3	14229.666666667
n÷3	10672.25
n÷5	8537.8

Exponentiation

n^y

n²	1822350721
n³	77794329928769
n⁴	3320962150329219841
n⁵	1.417685532354E+23

Nth Root

^y√n

²√n	206.61316511781
³√n	34.949314389646
⁴√n	14.37404484193
⁵√n	8.4345748441999

Divisors of 42689

1, 42689

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42690	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21345	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	206.61558508496	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999531506208	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42689 can be divided by 2 positive divisors. The sum of these divisors (counting 42689) is 42690, the average is 21345.

Base conversion 42689

Base	System	Value
2	Binary	1010011011000001
3	Ternary	2011120002
4	Quaternary	22123001
5	Quinary	2331224
6	Senary	525345
8	Octal	123301
10	Decimal	42689
12	Duodecimal	20855
16	Hexadecimal	a6c1
20	Vigesimal	56e9
36	Base36	wxt

Cryptographic Hash Functions

md5	aa3033f10280fc120dbec5f3877dbcfa
sha1	eb3a38e5d76574fac110b7c16fe6db59d1ba971d
sha256	4fb8007e17d0441b1eea16b4dd97bd12741bd2293143021c84846e0676fe9265
sha512	cc19ceccb63b42e6f6d02a2677130f1b79635e3b63aeb51cfa9e5918ab85a3ddee031a342bc5838265dffb94aee6994e4969649dee76760ec07ab505e4272060
ripemd-160	b80b0d3098730d2da5b55c3719cd1f83119a179b

42689 as geometric shapes

Circle

Radius = n

Diameter	85378
Circumference	268222.89757819
Area	5725083637.3577

Sphere

Radius = n

Volume	3.2586412719355E+14
Surface area	22900334549.431
Circumference	268222.89757819

Square

Length = n

Perimeter	170756
Area	1822350721
Diagonal	60371.362764145

Cube

Length = n

Surface area	10934104326
Volume	77794329928769
Space diagonal	73939.516924308

Equilateral Triangle

Length = n

Perimeter	128067
Area	789101009.49544
Altitude	36969.758462154

Triangular Pyramid

Length = n

Surface area	789101009.49544
Volume	9168149705082.7
Height	20123.787588048