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

20508764 (number)

20508764 is an even 8-digits composite number following 20508763 and preceding 20508765. In scientific notation, it is written as 2.0508764 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10015824 positive integers (up to 20508764) that are relatively prime to 20508764.

Interesting facts

20508764 has 12 divisors, whose sum is 36725304
The reverse of 20508764 is 46780502
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million five hundred eight thousand seven hundred sixty-four

Notation

Scientific notation	2.0508764 × 10^7
Engineering notation	2.0508764 × 10^6

Prime Factorization of 20508764

Prime Factorization 2 × 2 × 43 × 119237

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10254382	Product of the distinct prime numbers

The prime factorization of 20508764 is 2 × 2 × 43 × 119237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 15, 13, 532, 737, 4677, 4239, 18544, 75872, 330915, 560471, 4667026, 9357089, 48686126, 59276153, 289952122, 50665648, 7747133230, 1536916117

Basic calculations (n = 20508764)

Multiplication

n×y

n×2	41017528
n×3	61526292
n×4	82035056
n×5	102543820

Division

n÷y

n÷2	10254382
n÷3	6836254.6666667
n÷3	5127191
n÷5	4101752.8

Exponentiation

n^y

n²	420609400807696
n³	8.6261789373464E+21
n⁴	1.7691226804781E+29
n⁵	3.6282519540973E+36

Nth Root

^y√n

²√n	4528.6602875464
³√n	273.72417943463
⁴√n	67.295321438763
⁵√n	28.999325554925

Divisors of 20508764

1, 2, 4, 43, 86, 172, 119237, 238474, 476948, 5127191, 10254382, 20508764

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	-20508763	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 20508764 can be divided by 12 positive divisors. The sum of these divisors (counting 20508764) is 1, the average is 0.083333333333333.

Base conversion 20508764

Base	System	Value
2	Binary	1001110001111000001011100
3	Ternary	1102120221201212
4	Quaternary	1032033001130
5	Quinary	20222240024
6	Senary	2011323552
8	Octal	116170134
10	Decimal	20508764
12	Duodecimal	6a505b8
16	Hexadecimal	138f05c
20	Vigesimal	683bi4
36	Base36	c7knw

Cryptographic Hash Functions

md5	c39154f10f1cadcbeb874e2b5b11ffeb
sha1	3b0582ff7b52f5cf709daf5e808156dc183dc222
sha256	d89123b57f37da2e13502ef2cb50566ef9d053656a5f2dcee08d8dd28add2439
sha512	04f34275e61e3e16b0a5db01f9b0b6330480f8cf35b297e3031108a541b25d9282f6c7eda59b9db0976ad36cd25be8a1e0596f32a90415759b0b314954de268d
ripemd-160	b1d7887e471b3cfbe1bd3886a1618a7093e1f3ba

20508764 as geometric shapes

Circle

Radius = n

Diameter	41017528
Circumference	128860364.63321
Area	1.3213834036083E+15

Sphere

Radius = n

Volume	3.6133253837491E+22
Surface area	5.285533614433E+15
Circumference	128860364.63321

Square

Length = n

Perimeter	82035056
Area	420609400807696
Diagonal	29003772.196309

Cube

Length = n

Surface area	2523656404846176
Volume	8.6261789373464E+21
Space diagonal	35522221.24844

Equilateral Triangle

Length = n

Perimeter	61526292
Area	1.8212921308501E+14
Altitude	17761110.62422

Triangular Pyramid

Length = n

Surface area	1.8212921308501E+14
Volume	1.0166049370544E+21
Height	9667924.0654364