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

20504709 (number)

20504709 is an odd 8-digits composite number following 20504708 and preceding 20504710. In scientific notation, it is written as 2.0504709 × 10^7. The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors. There are 13669800 positive integers (up to 20504709) that are relatively prime to 20504709.

Interesting facts

20504709 has 4 divisors, whose sum is 22783020
The reverse of 20504709 is 90740502
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million five hundred four thousand seven hundred nine

Notation

Scientific notation	2.0504709 × 10^7
Engineering notation	2.0504709 × 10^6

Prime Factorization of 20504709

Prime Factorization 9 × 2278301

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20504709	Product of the distinct prime numbers

The prime factorization of 20504709 is 9 × 2278301. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 3, 88, 78, 866, 697, 9044, 509, 6801, 61213, 963279, 456265, 445518, 5220984, 52620639, 32264489, 780750866, 701445328, 7034463510, 6564657709

Basic calculations (n = 20504709)

Multiplication

n×y

n×2	41009418
n×3	61514127
n×4	82018836
n×5	102523545

Division

n÷y

n÷2	10252354.5
n÷3	6834903
n÷3	5126177.25
n÷5	4100941.8

Exponentiation

n^y

n²	420443091174681
n³	8.6210632355973E+21
n⁴	1.7677239291652E+29
n⁵	3.6246664759869E+36

Nth Root

^y√n

²√n	4528.2125612652
³√n	273.70613796532
⁴√n	67.291994778467
⁵√n	28.998178712859

Divisors of 20504709

1, 9, 2278301, 20504709

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	-20504708	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 20504709 can be divided by 4 positive divisors. The sum of these divisors (counting 20504709) is 1, the average is 0.25.

Base conversion 20504709

Base	System	Value
2	Binary	1001110001110000010000101
3	Ternary	1102120202011200
4	Quaternary	1032032002011
5	Quinary	20222122314
6	Senary	2011253113
8	Octal	116160205
10	Decimal	20504709
12	Duodecimal	6a4a199
16	Hexadecimal	138e085
20	Vigesimal	6831f9
36	Base36	c7hj9

Cryptographic Hash Functions

md5	e456b2bf86415753aadee588dd2fb91a
sha1	55f2d0afd1e7f81369d9cda15d3824714d54953e
sha256	866b2eee182dd0dc08888925f0c56f329e80ce85d5445b347a68972a9dbd00c0
sha512	2d00a1fb0a3ec14c20ec7437d9c863810f258572fce29462c25fe7dc6205b0e80015db9b666c9d4ac6676eb264dc58ccbff98cb364ccf0bb96b4c4f41eacfc2c
ripemd-160	65961322b42443e6d653325d509adddb43399c88

20504709 as geometric shapes

Circle

Radius = n

Diameter	41009418
Circumference	128834886.31679
Area	1.320860926487E+15

Sphere

Radius = n

Volume	3.6111825236114E+22
Surface area	5.2834437059478E+15
Circumference	128834886.31679

Square

Length = n

Perimeter	82018836
Area	420443091174681
Diagonal	28998037.560314

Cube

Length = n

Surface area	2522658547048086
Volume	8.6210632355973E+21
Space diagonal	35515197.782415

Equilateral Triangle

Length = n

Perimeter	61514127
Area	1.8205719890147E+14
Altitude	17757598.891207

Triangular Pyramid

Length = n

Surface area	1.8205719890147E+14
Volume	1.0160020458215E+21
Height	9666012.5201046