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

20922431 (number)

20922431 is an odd 8-digits composite number following 20922430 and preceding 20922432. In scientific notation, it is written as 2.0922431 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 20781864 positive integers (up to 20922431) that are relatively prime to 20922431.

Interesting facts

20922431 has 4 divisors, whose sum is 21063000
The reverse of 20922431 is 13422902
Previous prime number is 149

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

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

Notation

Scientific notation	2.0922431 × 10^7
Engineering notation	2.0922431 × 10^6

Prime Factorization of 20922431

Prime Factorization 149 × 140419

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20922431	Product of the distinct prime numbers

The prime factorization of 20922431 is 149 × 140419. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 94, 97, 700, 213, 3302, 3049, 97119, 28274, 475094, 63739, 8112556, 9654221, 77856784, 60024084, 734150082, 881364207, 1369420810, 6513093296

Basic calculations (n = 20922431)

Multiplication

n×y

n×2	41844862
n×3	62767293
n×4	83689724
n×5	104612155

Division

n÷y

n÷2	10461215.5
n÷3	6974143.6666667
n÷3	5230607.75
n÷5	4184486.2

Exponentiation

n^y

n²	437748118949761
n³	9.1587548141062E+21
n⁴	1.9162341564405E+29
n⁵	4.009227691797E+36

Nth Root

^y√n

²√n	4574.1043932119
³√n	275.55230489454
⁴√n	67.63212545242
⁵√n	29.115377732036

Divisors of 20922431

1, 149, 140419, 20922431

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20922430	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20922431 can be divided by 4 positive divisors. The sum of these divisors (counting 20922431) is 1, the average is 0.25.

Base conversion 20922431

Base	System	Value
2	Binary	1001111110100000000111111
3	Ternary	1110100222011212
4	Quaternary	1033310000333
5	Quinary	20324004211
6	Senary	2024235035
8	Octal	117640077
10	Decimal	20922431
12	Duodecimal	700ba7b
16	Hexadecimal	13f403f
20	Vigesimal	6af61b
36	Base36	cgfun

Cryptographic Hash Functions

md5	672359346fbb0916f579f781aaa89279
sha1	09b2d361d01e3e58ca797296a47619f31e4d3949
sha256	74e68a5964ad7569fcc882aa289223632b89114224337c1427e245d72f5c08b1
sha512	7d1d153c93e171ab273d9fdb80fba6ff1857461bc8ed98e221500dcdfe43b1c87773a3992f18e0ea88971a75c4e78097b9aed791cc64440ca8454fac549de235
ripemd-160	c09836644517975390b2e7cd89ac766206c91fd1

20922431 as geometric shapes

Circle

Radius = n

Diameter	41844862
Circumference	131459511.04968
Area	1.3752262746153E+15

Sphere

Radius = n

Volume	3.8364102453368E+22
Surface area	5.5009050984613E+15
Circumference	131459511.04968

Square

Length = n

Perimeter	83689724
Area	437748118949761
Diagonal	29588785.678015

Cube

Length = n

Surface area	2626488713698566
Volume	9.1587548141062E+21
Space diagonal	36238713.509854

Equilateral Triangle

Length = n

Perimeter	62767293
Area	1.8955049573467E+14
Altitude	18119356.754927

Triangular Pyramid

Length = n

Surface area	1.8955049573467E+14
Volume	1.0793696060466E+21
Height	9862928.5593384