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

20431091 (number)

20431091 is an odd 8-digits prime number following 20431090 and preceding 20431092. In scientific notation, it is written as 2.0431091 × 10^7. The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors. There are 20431090 positive integers (up to 20431091) that are relatively prime to 20431091.

Interesting facts

20431091 has 2 divisors, whose sum is 20431092
The reverse of 20431091 is 19013402
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million four hundred thirty-one thousand ninety-one

Notation

Scientific notation	2.0431091 × 10^7
Engineering notation	2.0431091 × 10^6

Prime Factorization of 20431091

Prime Factorization 20431091

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20431091	Product of the distinct prime numbers

The prime factorization of 20431091 is 20431091. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 1, 36, 32, 923, 189, 4197, 3876, 88273, 75591, 202139, 101133, 164226, 7680761, 10007847, 84299267, 341333866, 258941845, 8497826272, 6224792450

Basic calculations (n = 20431091)

Multiplication

n×y

n×2	40862182
n×3	61293273
n×4	81724364
n×5	102155455

Division

n÷y

n÷2	10215545.5
n÷3	6810363.6666667
n÷3	5107772.75
n÷5	4086218.2

Exponentiation

n^y

n²	417429479450281
n³	8.5285396807313E+21
n⁴	1.7424737031413E+29
n⁵	3.5600638793987E+36

Nth Root

^y√n

²√n	4520.0764374068
³√n	273.37818303639
⁴√n	67.231513722411
⁵√n	28.977326328651

Divisors of 20431091

1, 20431091

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20431092	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10215546	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4520.0765480244	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.99999990211	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20431091 can be divided by 2 positive divisors. The sum of these divisors (counting 20431091) is 20431092, the average is 10215546.

Base conversion 20431091

Base	System	Value
2	Binary	1001101111100000011110011
3	Ternary	1102110000012002
4	Quaternary	1031330003303
5	Quinary	20212243331
6	Senary	2005524215
8	Octal	115740363
10	Decimal	20431091
12	Duodecimal	6a1366b
16	Hexadecimal	137c0f3
20	Vigesimal	67dheb
36	Base36	c5wqb

Cryptographic Hash Functions

md5	2c0b3164aa41b3f53c7bd9878cea9382
sha1	aa32429f2fcc34322e652f92388fd5d7dfcb511f
sha256	d0c56c997f40ed0a8baf9974c13b6a8d9165af93000e382d632c522c609acfd7
sha512	d6412221a9091c9508646633479a28ed5ce526b31505ab0d276f00b999cace3f0f83bbef891524c10278dcdd17de8445c49387c9cc3a64025a026fe9acd86f80
ripemd-160	e63bea6b6afafd18d1ce1fa6ec70eda4b0d42cb0

20431091 as geometric shapes

Circle

Radius = n

Diameter	40862182
Circumference	128372330.78085
Area	1.3113933860328E+15

Sphere

Radius = n

Volume	3.5724263475779E+22
Surface area	5.2455735441313E+15
Circumference	128372330.78085

Square

Length = n

Perimeter	81724364
Area	417429479450281
Diagonal	28893925.986279

Cube

Length = n

Surface area	2504576876701686
Volume	8.5285396807313E+21
Space diagonal	35387687.666063

Equilateral Triangle

Length = n

Perimeter	61293273
Area	1.8075226674623E+14
Altitude	17693843.833032

Triangular Pyramid

Length = n

Surface area	1.8075226674623E+14
Volume	1.0050980403106E+21
Height	9631308.662093