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

20449924 (number)

20449924 is an even 8-digits composite number following 20449923 and preceding 20449925. In scientific notation, it is written as 2.0449924 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 9295400 positive integers (up to 20449924) that are relatively prime to 20449924.

Interesting facts

20449924 has 12 divisors, whose sum is 39040848
The reverse of 20449924 is 42994402
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million four hundred forty-nine thousand nine hundred twenty-four

Notation

Scientific notation	2.0449924 × 10^7
Engineering notation	2.0449924 × 10^6

Prime Factorization of 20449924

Prime Factorization 2 × 2 × 11 × 464771

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10224962	Product of the distinct prime numbers

The prime factorization of 20449924 is 2 × 2 × 11 × 464771. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 11, 64, 334, 903, 8603, 8478, 2219, 41352, 509664, 357272, 7914962, 181299, 65656981, 5829292, 299445403, 34936881, 4649315861, 3610574016

Basic calculations (n = 20449924)

Multiplication

n×y

n×2	40899848
n×3	61349772
n×4	81799696
n×5	102249620

Division

n÷y

n÷2	10224962
n÷3	6816641.3333333
n÷3	5112481
n÷5	4089984.8

Exponentiation

n^y

n²	418199391605776
n³	8.5521457751844E+21
n⁴	1.7489073113944E+29
n⁵	3.576502160106E+36

Nth Root

^y√n

²√n	4522.1592187803
³√n	273.46215554983
⁴√n	67.247001559775
⁵√n	28.982666512202

Divisors of 20449924

1, 2, 4, 11, 22, 44, 464771, 929542, 1859084, 5112481, 10224962, 20449924

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20449923	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20449924 can be divided by 12 positive divisors. The sum of these divisors (counting 20449924) is 1, the average is 0.083333333333333.

Base conversion 20449924

Base	System	Value
2	Binary	1001110000000101010000100
3	Ternary	1102110222000121
4	Quaternary	1032000222010
5	Quinary	20213344144
6	Senary	2010151324
8	Octal	116005204
10	Decimal	20449924
12	Duodecimal	6a22544
16	Hexadecimal	1380a84
20	Vigesimal	67g4g4
36	Base36	c6b9g

Cryptographic Hash Functions

md5	af88c0b4ef7f0c633224c2f875eae78b
sha1	bc64c83e0ca650cffe70689196293a9d2f5a9a94
sha256	3af62453f5359f8b238699e16a92f13d88c54bb7d95c9b303f139ec5c8d57d10
sha512	46eef3e92c504dc2b3a506a7bd81d64a0be343a3f1c04a5b3447184ae83b1ba599cdd03bf1cfaeb48cf1500a2fc32840893b0868b6924a2ad7b8957f4bac02e0
ripemd-160	7a7c6d43aa9318fb70cd301a0710b402cddbfa6f

20449924 as geometric shapes

Circle

Radius = n

Diameter	40899848
Circumference	128490662.00974
Area	1.3138121364044E+15

Sphere

Radius = n

Volume	3.5823144452998E+22
Surface area	5.2552485456177E+15
Circumference	128490662.00974

Square

Length = n

Perimeter	81799696
Area	418199391605776
Diagonal	28920559.870299

Cube

Length = n

Surface area	2509196349634656
Volume	8.5521457751844E+21
Space diagonal	35420307.378922

Equilateral Triangle

Length = n

Perimeter	61349772
Area	1.810856484889E+14
Altitude	17710153.689461

Triangular Pyramid

Length = n

Surface area	1.810856484889E+14
Volume	1.0078800452215E+21
Height	9640186.623433