20646720, twenty million six hundred forty-six 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

20646720 has 112 divisors, whose sum is 55961280
The reverse of 20646720 is 02764602
Previous prime number is 67

Basic properties

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

Name

Name	twenty million six hundred forty-six thousand seven hundred twenty

Notation

Scientific notation	2.0646720 × 10^7
Engineering notation	2.0646720 × 10^6

Prime Factorization of 20646720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9 × 67 × 107

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	10	Total number of prime factors
rad	Radical	645210	Product of the distinct prime numbers

The prime factorization of 20646720 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 9 × 67 × 107. Since it has a total of 10 prime factors.

Most popular turbo-numbers

6, 7, 16, 5, 604, 138, 1412, 518, 62339, 3618, 30287, 824468, 7761899, 4031861, 49360720, 21419869, 786424623, 203897221, 4740671035, 5891127289

Basic calculations (n = 20646720)

Multiplication

n×y

n×2	41293440
n×3	61940160
n×4	82586880
n×5	103233600

Division

n÷y

n÷2	10323360
n÷3	6882240
n÷3	5161680
n÷5	4129344

Exponentiation

n^y

n²	426287046758400
n³	8.8014292940476E+21
n⁴	1.81720646234E+29
n⁵	3.7519353010124E+36

Nth Root

^y√n

²√n	4543.8661952131
³√n	274.33656051418
⁴√n	67.408205696436
⁵√n	29.038234870024

Divisors of 20646720

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 64, 67, 72, 80, 90, 107, 134, 144, 160, 180, 214, 268, 288, 320, 335, 360, 428, 535, 536, 576, 603, 670, 720, 856, 963, 1070, 1072, 1206, 1340, 1440, 1712, 1926, 2140, 2144, 2412, 2680, 2880, 3015, 3424, 3852, 4280, 4288, 4815, 4824, 5360, 6030, 6848, 7169, 7704, 8560, 9630, 9648, 10720, 12060, 14338, 15408, 17120, 19260, 19296, 21440, 24120, 28676, 30816, 34240, 35845, 38520, 38592, 48240, 57352, 61632, 64521, 71690, 77040, 96480, 114704, 129042, 143380, 154080, 192960, 229408, 258084, 286760, 308160, 322605, 458816, 516168, 573520, 645210, 1032336, 1147040, 1290420, 2064672, 2294080, 2580840, 4129344, 5161680, 10323360, 20646720

112 divisors

τ	Total Divisors	112	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20646719	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0089285714285714	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	112	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20646720 can be divided by 112 positive divisors. The sum of these divisors (counting 20646720) is 1, the average is 0.0089285714285714.

Base conversion 20646720

Base	System	Value
2	Binary	1001110110000101101000000
3	Ternary	1102211221222100
4	Quaternary	1032300231000
5	Quinary	20241143340
6	Senary	2014310400
8	Octal	116605500
10	Decimal	20646720
12	Duodecimal	6ab8400
16	Hexadecimal	13b0b40
20	Vigesimal	690gg0
36	Base36	caj40

Cryptographic Hash Functions

md5	f66d0a4ab096ae7bcac5ac394e4afc99
sha1	80826c0436f142a0fe7a42d061c441b47bdd331a
sha256	1729ecc4814db5e24b64736d3023576afd2d4e1c4e4bb9bb9384b872ea602333
sha512	f216d8b543691cfd199189f324d274f5b55cbe13d836500f61a3c0253b3bbfa8c020bee57dae5655c3cf9c7ab10ec17f08da654e03f045219906a6ef7cf6c4a2
ripemd-160	2f57260fa6e30b6f9d37aff1aede4287965bb5eb

20646720 as geometric shapes

Circle

Radius = n

Diameter	41293440
Circumference	129727167.74545
Area	1.3392202544167E+15

Sphere

Radius = n

Volume	3.6867340815027E+22
Surface area	5.3568810176667E+15
Circumference	129727167.74545

Square

Length = n

Perimeter	82586880
Area	426287046758400
Diagonal	29198871.44252

Cube

Length = n

Surface area	2557722280550400
Volume	8.8014292940476E+21
Space diagonal	35761168.049648

Equilateral Triangle

Length = n

Perimeter	61940160
Area	1.8458770589851E+14
Altitude	17880584.024824

Triangular Pyramid

Length = n

Surface area	1.8458770589851E+14
Volume	1.0372583896592E+21
Height	9732957.1475066