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

20130723 (number)

20130723 is an odd 8-digits composite number following 20130722 and preceding 20130724. In scientific notation, it is written as 2.0130723 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 6 positive divisors. There are 13420476 positive integers (up to 20130723) that are relatively prime to 20130723.

Interesting facts

20130723 has 6 divisors, whose sum is 29077724
The reverse of 20130723 is 32703102
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million one hundred thirty thousand seven hundred twenty-three

Notation

Scientific notation	2.0130723 × 10^7
Engineering notation	2.0130723 × 10^6

Prime Factorization of 20130723

Prime Factorization 3 × 3 × 2236747

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6710241	Product of the distinct prime numbers

The prime factorization of 20130723 is 3 × 3 × 2236747. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 71, 63, 57, 759, 5449, 8842, 33742, 39905, 790331, 525821, 2362682, 1995931, 4654128, 34672300, 955939529, 397504510, 8735625512, 9088951713

Basic calculations (n = 20130723)

Multiplication

n×y

n×2	40261446
n×3	60392169
n×4	80522892
n×5	100653615

Division

n÷y

n÷2	10065361.5
n÷3	6710241
n÷3	5032680.75
n÷5	4026144.6

Exponentiation

n^y

n²	405246008502729
n³	8.1578951440241E+21
n⁴	1.6422432740739E+29
n⁵	3.3059544448996E+36

Nth Root

^y√n

²√n	4486.7274265326
³√n	272.03187252662
⁴√n	66.983038349515
⁵√n	28.891618700753

Divisors of 20130723

1, 3, 9, 2236747, 6710241, 20130723

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20130722	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20130723 can be divided by 6 positive divisors. The sum of these divisors (counting 20130723) is 1, the average is 0.16666666666667.

Base conversion 20130723

Base	System	Value
2	Binary	1001100110010101110100011
3	Ternary	1101212202011100
4	Quaternary	1030302232203
5	Quinary	20123140343
6	Senary	1555245443
8	Octal	114625643
10	Decimal	20130723
12	Duodecimal	68a9883
16	Hexadecimal	1332ba3
20	Vigesimal	65g6g3
36	Base36	bzgyr

Cryptographic Hash Functions

md5	0ebc7ad561d01f4c735290a3c437d588
sha1	88bee1a98d0ecfc093e728bb81dbbcdd993d55a1
sha256	29d42b472e85de520cd9728f186157af7e92ba39ff420912c3db7d0049477d5f
sha512	c3ce1f5904168f55f0048757d4b86e74d9761b06a9db644a7a59b7d09fb0f44e3da490bb8d3089704cf368e95b6804d7245ff66fa6896d9923968f4f6ce0b109
ripemd-160	e7b08324f0ff5c154482a6957e0d2a8b996e0561

20130723 as geometric shapes

Circle

Radius = n

Diameter	40261446
Circumference	126485062.9765
Area	1.2731178832088E+15

Sphere

Radius = n

Volume	3.4171711270963E+22
Surface area	5.092471532835E+15
Circumference	126485062.9765

Square

Length = n

Perimeter	80522892
Area	405246008502729
Diagonal	28469141.486976

Cube

Length = n

Surface area	2431476051016374
Volume	8.1578951440241E+21
Space diagonal	34867435.029095

Equilateral Triangle

Length = n

Perimeter	60392169
Area	1.754766690728E+14
Altitude	17433717.514548

Triangular Pyramid

Length = n

Surface area	1.754766690728E+14
Volume	9.6141716275804E+20
Height	9489713.828992