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

20431172 (number)

20431172 is an even 8-digits composite number following 20431171 and preceding 20431173. In scientific notation, it is written as 2.0431172 × 10^7. The sum of its digits is 20. It has a total of 3 prime factors and 6 positive divisors. There are 10215584 positive integers (up to 20431172) that are relatively prime to 20431172.

Interesting facts

20431172 has 6 divisors, whose sum is 35754558
The reverse of 20431172 is 27113402
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million four hundred thirty-one thousand one hundred seventy-two

Notation

Scientific notation	2.0431172 × 10^7
Engineering notation	2.0431172 × 10^6

Prime Factorization of 20431172

Prime Factorization 2 × 2 × 5107793

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10215586	Product of the distinct prime numbers

The prime factorization of 20431172 is 2 × 2 × 5107793. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 75, 90, 190, 251, 7491, 914, 85909, 91691, 822711, 298920, 5974148, 663636, 87758185, 62933552, 632969674, 335416689, 2796364113, 135002387

Basic calculations (n = 20431172)

Multiplication

n×y

n×2	40862344
n×3	61293516
n×4	81724688
n×5	102155860

Division

n÷y

n÷2	10215586
n÷3	6810390.6666667
n÷3	5107793
n÷5	4086234.4

Exponentiation

n^y

n²	417432789293584
n³	8.528641116497E+21
n⁴	1.7425013357742E+29
n⁵	3.5601344501433E+36

Nth Root

^y√n

²√n	4520.0853974234
³√n	273.37854430938
⁴√n	67.231580357919
⁵√n	28.977349305003

Divisors of 20431172

1, 2, 4, 5107793, 10215586, 20431172

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	-20431171	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 20431172 can be divided by 6 positive divisors. The sum of these divisors (counting 20431172) is 1, the average is 0.16666666666667.

Base conversion 20431172

Base	System	Value
2	Binary	1001101111100000101000100
3	Ternary	1102110000022002
4	Quaternary	1031330011010
5	Quinary	20212244142
6	Senary	2005524432
8	Octal	115740504
10	Decimal	20431172
12	Duodecimal	6a13718
16	Hexadecimal	137c144
20	Vigesimal	67dhic
36	Base36	c5wsk

Cryptographic Hash Functions

md5	006c72172fa7c0fb28048d4d648ba0bf
sha1	46b9d590b0bc5d8ae70ae73146cb270034ca1c72
sha256	9c83b1df5ccda2b86b3bc02dc9deeb1e5d00613614e24449f4d707d589d4ef44
sha512	45efdcdbe4c4ba026a67d141b2f6a1e2abb46ad56d3fa85c424db5e328d358777cafbbf8722341cc7a295f2a177f194447b58d13653a234d65fea7b96458c797
ripemd-160	c9d3cc0bbf2bc47c192934bf5a928b9f9f62b140

20431172 as geometric shapes

Circle

Radius = n

Diameter	40862344
Circumference	128372839.71886
Area	1.3114037842122E+15

Sphere

Radius = n

Volume	3.5724688368921E+22
Surface area	5.2456151368489E+15
Circumference	128372839.71886

Square

Length = n

Perimeter	81724688
Area	417432789293584
Diagonal	28894040.537577

Cube

Length = n

Surface area	2504596735761504
Volume	8.528641116497E+21
Space diagonal	35387827.962179

Equilateral Triangle

Length = n

Perimeter	61293516
Area	1.8075369995042E+14
Altitude	17693913.981089

Triangular Pyramid

Length = n

Surface area	1.8075369995042E+14
Volume	1.0051099946302E+21
Height	9631346.8458591