20685720, twenty million six hundred eighty-five thousand seven 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

20685720 has 64 divisors, whose sum is 67703040
The reverse of 20685720 is 02758602
Previous prime number is 11

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million six hundred eighty-five thousand seven hundred twenty

Notation

Scientific notation	2.0685720 × 10^7
Engineering notation	2.0685720 × 10^6

Prime Factorization of 20685720

Prime Factorization 2 × 2 × 2 × 3 × 5 × 11 × 15671

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	5171430	Product of the distinct prime numbers

The prime factorization of 20685720 is 2 × 2 × 2 × 3 × 5 × 11 × 15671. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 9, 98, 16, 745, 793, 8887, 5381, 20491, 17783, 463664, 673870, 5813200, 4161007, 53847141, 97209932, 556089594, 507529154, 5892759730, 1249421219

Basic calculations (n = 20685720)

Multiplication

n×y

n×2	41371440
n×3	62057160
n×4	82742880
n×5	103428600

Division

n÷y

n÷2	10342860
n÷3	6895240
n÷3	5171430
n÷5	4137144

Exponentiation

n^y

n²	427899011918400
n³	8.8513991488207E+21
n⁴	1.8309756440074E+29
n⁵	3.7875049498757E+36

Nth Root

^y√n

²√n	4548.1556701591
³√n	274.50918512999
⁴√n	67.440015348153
⁵√n	29.049196770552

Divisors of 20685720

1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 15671, 31342, 47013, 62684, 78355, 94026, 125368, 156710, 172381, 188052, 235065, 313420, 344762, 376104, 470130, 517143, 626840, 689524, 861905, 940260, 1034286, 1379048, 1723810, 1880520, 2068572, 2585715, 3447620, 4137144, 5171430, 6895240, 10342860, 20685720

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20685719	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20685720 can be divided by 64 positive divisors. The sum of these divisors (counting 20685720) is 1, the average is 0.015625.

Base conversion 20685720

Base	System	Value
2	Binary	1001110111010001110011000
3	Ternary	1102220221110210
4	Quaternary	1032322032120
5	Quinary	20243420340
6	Senary	2015211120
8	Octal	116721630
10	Decimal	20685720
12	Duodecimal	6b16aa0
16	Hexadecimal	13ba398
20	Vigesimal	695e60
36	Base36	cbd7c

Cryptographic Hash Functions

md5	38a96f6de09f5cb76a3db8f61d6a5133
sha1	34e553d2d451824179ee9a9aa3d750a911493dcf
sha256	b68fb5e992351d2a8f6e309460864325332650e7f25761c2b14bbc1adba44ad8
sha512	7f97579a42b9e19c737d60099bcde89c4d0672807f69a7e19e114d7dcf8441a5386265fd02c869390c5f3980a4d1b66dab17f719281a2664ae7ba37d8dec2d25
ripemd-160	19eb8e4b6b3d96c77f9ac62e7ef296e5c5a9e5c0

20685720 as geometric shapes

Circle

Radius = n

Diameter	41371440
Circumference	129972211.97243
Area	1.3442843923212E+15

Sphere

Radius = n

Volume	3.7076654053235E+22
Surface area	5.3771375692847E+15
Circumference	129972211.97243

Square

Length = n

Perimeter	82742880
Area	427899011918400
Diagonal	29254025.771452

Cube

Length = n

Surface area	2567394071510400
Volume	8.8513991488207E+21
Space diagonal	35828718.031144

Equilateral Triangle

Length = n

Perimeter	62057160
Area	1.852857072878E+14
Altitude	17914359.015572

Triangular Pyramid

Length = n

Surface area	1.852857072878E+14
Volume	1.04314739352E+21
Height	9751341.9238175