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

42690 (number)

42690 is an even 5-digits composite number following 42689 and preceding 42691. In scientific notation, it is written as 4.2690 × 10^4. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 11376 positive integers (up to 42690) that are relatively prime to 42690.

Interesting facts

42690 has 16 divisors, whose sum is 102528
The reverse of 42690 is 09624
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 5
Sum of Digits 21
Digital Root 3

Name

Name	forty-two thousand six hundred ninety

Notation

Scientific notation	4.2690 × 10^4
Engineering notation	4.2690 × 10^3

Prime Factorization of 42690

Prime Factorization 2 × 3 × 5 × 1423

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	42690	Product of the distinct prime numbers

The prime factorization of 42690 is 2 × 3 × 5 × 1423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 81, 99, 15, 89, 7741, 4106, 38820, 61571, 852934, 801164, 8907032, 3470945, 68710977, 7216963, 811067012, 309402462, 6292378999, 4046114282

Basic calculations (n = 42690)

Multiplication

n×y

n×2	85380
n×3	128070
n×4	170760
n×5	213450

Division

n÷y

n÷2	21345
n÷3	14230
n÷3	10672.5
n÷5	8538

Exponentiation

n^y

n²	1822436100
n³	77799797109000
n⁴	3321273338583210000
n⁵	1.4178515882412E+23

Nth Root

^y√n

²√n	206.61558508496
³√n	34.949587286188
⁴√n	14.374129020047
⁵√n	8.4346143602149

Divisors of 42690

1, 2, 3, 5, 6, 10, 15, 30, 1423, 2846, 4269, 7115, 8538, 14230, 21345, 42690

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-42689	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42690 can be divided by 16 positive divisors. The sum of these divisors (counting 42690) is 1, the average is 0.0625.

Base conversion 42690

Base	System	Value
2	Binary	1010011011000010
3	Ternary	2011120010
4	Quaternary	22123002
5	Quinary	2331230
6	Senary	525350
8	Octal	123302
10	Decimal	42690
12	Duodecimal	20856
16	Hexadecimal	a6c2
20	Vigesimal	56ea
36	Base36	wxu

Cryptographic Hash Functions

md5	c8b5d36d0dec07c3fd195e3544df6419
sha1	2489d52fd3332b953fd011ea2d68d3bbe2324588
sha256	9ff5e1a70e27baf2dca4d108e5d1a73e0e78880b236ab86c0592852f0eb857c6
sha512	e597d2cd4d9f2e530ecb10c101102bc1f000bced90a076082f0f698d4afea45954c3c94e4c27eb330a2473e13f45288eab38266a9b58951f2b5c89f0dc6b6700
ripemd-160	63340e1383c84383711bfc7e0dacb56b53e14c95

42690 as geometric shapes

Circle

Radius = n

Diameter	85380
Circumference	268229.1807635
Area	5725351863.3968

Sphere

Radius = n

Volume	3.2588702806455E+14
Surface area	22901407453.587
Circumference	268229.1807635

Square

Length = n

Perimeter	170760
Area	1822436100
Diagonal	60372.776977707

Cube

Length = n

Surface area	10934616600
Volume	77799797109000
Space diagonal	73941.248975115

Equilateral Triangle

Length = n

Perimeter	128070
Area	789137979.68692
Altitude	36970.624487558

Triangular Pyramid

Length = n

Surface area	789137979.68692
Volume	9168794018451.9
Height	20124.258992569