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

20395429 (number)

20395429 is an odd 8-digits prime number following 20395428 and preceding 20395430. In scientific notation, it is written as 2.0395429 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 20395428 positive integers (up to 20395429) that are relatively prime to 20395429.

Interesting facts

20395429 has 2 divisors, whose sum is 20395430
The reverse of 20395429 is 92459302
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million three hundred ninety-five thousand four hundred twenty-nine

Notation

Scientific notation	2.0395429 × 10^7
Engineering notation	2.0395429 × 10^6

Prime Factorization of 20395429

Prime Factorization 20395429

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20395429	Product of the distinct prime numbers

The prime factorization of 20395429 is 20395429. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 9, 2, 27, 42, 299, 1873, 5285, 25807, 41115, 33697, 812582, 5910235, 6140480, 79603246, 5051922, 974386509, 550328938, 4592782395, 931764440

Basic calculations (n = 20395429)

Multiplication

n×y

n×2	40790858
n×3	61186287
n×4	81581716
n×5	101977145

Division

n÷y

n÷2	10197714.5
n÷3	6798476.3333333
n÷3	5098857.25
n÷5	4079085.8

Exponentiation

n^y

n²	415973524094041
n³	8.4839584765398E+21
n⁴	1.7303397274722E+29
n⁵	3.5291021057538E+36

Nth Root

^y√n

²√n	4516.1298697004
³√n	273.2190319561
⁴√n	67.202156733995
⁵√n	28.967203406962

Divisors of 20395429

1, 20395429

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20395430	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10197715	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4516.1299804146	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999019388	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20395429 can be divided by 2 positive divisors. The sum of these divisors (counting 20395429) is 20395430, the average is 10197715.

Base conversion 20395429

Base	System	Value
2	Binary	1001101110011010110100101
3	Ternary	1102101012021021
4	Quaternary	1031303112211
5	Quinary	20210123204
6	Senary	2005051141
8	Octal	115632645
10	Decimal	20395429
12	Duodecimal	69b6ab1
16	Hexadecimal	13735a5
20	Vigesimal	6798b9
36	Base36	c557p

Cryptographic Hash Functions

md5	42dba9849295f517ce927eb30d3e1a17
sha1	78c5920997400a4a945acda802b3317a9be70296
sha256	1697cc0138cdde1a9abdcf8d65b9cfc5c7b099a3d224d9b706c0cba338ecf1b0
sha512	99abf35e22da308fd4ad3b54b194d5e1b34922635589ed9f979edbaca18e266375bde0d9f1f4f0a3fce183452e156362a10786cab8fcae077f79798909494727
ripemd-160	e88745771b195528cf29602f5e2cbc9d2f3259e7

20395429 as geometric shapes

Circle

Radius = n

Diameter	40790858
Circumference	128148259.82642
Area	1.3068193673817E+15

Sphere

Radius = n

Volume	3.5537522164344E+22
Surface area	5.2272774695268E+15
Circumference	128148259.82642

Square

Length = n

Perimeter	81581716
Area	415973524094041
Diagonal	28843492.302218

Cube

Length = n

Surface area	2495841144564246
Volume	8.4839584765398E+21
Space diagonal	35325919.270164

Equilateral Triangle

Length = n

Perimeter	61186287
Area	1.8012181958359E+14
Altitude	17662959.635082

Triangular Pyramid

Length = n

Surface area	1.8012181958359E+14
Volume	9.9984409501106E+20
Height	9614497.4340725