20688320, twenty million six hundred eighty-eight thousand three hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

20688320 has 56 divisors, whose sum is 52175664
The reverse of 20688320 is 02388602
Previous prime number is 17

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million six hundred eighty-eight thousand three hundred twenty

Notation

Scientific notation	2.0688320 × 10^7
Engineering notation	2.0688320 × 10^6

Prime Factorization of 20688320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 3803

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	646510	Product of the distinct prime numbers

The prime factorization of 20688320 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 3803. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 10, 10, 71, 146, 213, 1323, 7855, 15308, 97876, 704621, 44006, 3453928, 3579108, 93833544, 55209237, 718646163, 487393468, 1993368767, 2976086520

Basic calculations (n = 20688320)

Multiplication

n×y

n×2	41376640
n×3	62064960
n×4	82753280
n×5	103441600

Division

n÷y

n÷2	10344160
n÷3	6896106.6666667
n÷3	5172080
n÷5	4137664

Exponentiation

n^y

n²	428006584422400
n³	8.8547371806376E+21
n⁴	1.8318963630893E+29
n⁵	3.7898858166427E+36

Nth Root

^y√n

²√n	4548.4414913243
³√n	274.52068572042
⁴√n	67.44213439182
⁵√n	29.049926975879

Divisors of 20688320

1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 3803, 5440, 7606, 15212, 19015, 30424, 38030, 60848, 64651, 76060, 121696, 129302, 152120, 243392, 258604, 304240, 323255, 517208, 608480, 646510, 1034416, 1216960, 1293020, 2068832, 2586040, 4137664, 5172080, 10344160, 20688320

56 divisors

τ	Total Divisors	56	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20688319	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.017857142857143	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	56	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20688320 can be divided by 56 positive divisors. The sum of these divisors (counting 20688320) is 1, the average is 0.017857142857143.

Base conversion 20688320

Base	System	Value
2	Binary	1001110111010110111000000
3	Ternary	1102221002001002
4	Quaternary	1032322313000
5	Quinary	20244011240
6	Senary	2015231132
8	Octal	116726700
10	Decimal	20688320
12	Duodecimal	6b184a8
16	Hexadecimal	13badc0
20	Vigesimal	6960g0
36	Base36	cbf7k

Cryptographic Hash Functions

md5	a7c4ba3c2c11aec132480bbc2fb357ec
sha1	800233e483d94e35f5d9e8ab52410919442bd1a0
sha256	c1c879f74560f5e2ac64f0b97339d61de5e1b734e1fca53aeabfd9dd3738f808
sha512	c909ec95b6da792a7d0c2bef9a873b9fceb9c625aad31a7b6b975b8e80e2e90dc62db94c1c14de3c13b1cc08c2b699c46c06594efed7afb5b39c538431d6eb31
ripemd-160	630b49f5c8f84565cd213f3275fe10e7affb5029

20688320 as geometric shapes

Circle

Radius = n

Diameter	41376640
Circumference	129988548.25423
Area	1.3446223413095E+15

Sphere

Radius = n

Volume	3.7090636368213E+22
Surface area	5.3784893652379E+15
Circumference	129988548.25423

Square

Length = n

Perimeter	82753280
Area	428006584422400
Diagonal	29257702.726715

Cube

Length = n

Surface area	2568039506534400
Volume	8.8547371806376E+21
Space diagonal	35833221.363243

Equilateral Triangle

Length = n

Perimeter	62064960
Area	1.853322875484E+14
Altitude	17916610.681622

Triangular Pyramid

Length = n

Surface area	1.853322875484E+14
Volume	1.0435407843423E+21
Height	9752567.5755715