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

20139666 (number)

20139666 is an even 8-digits composite number following 20139665 and preceding 20139667. In scientific notation, it is written as 2.0139666 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 6697184 positive integers (up to 20139666) that are relatively prime to 20139666.

Interesting facts

20139666 has 16 divisors, whose sum is 40375584
The reverse of 20139666 is 66693102
Previous prime number is 443

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million one hundred thirty-nine thousand six hundred sixty-six

Notation

Scientific notation	2.0139666 × 10^7
Engineering notation	2.0139666 × 10^6

Prime Factorization of 20139666

Prime Factorization 2 × 3 × 443 × 7577

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20139666	Product of the distinct prime numbers

The prime factorization of 20139666 is 2 × 3 × 443 × 7577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 93, 90, 27, 943, 6883, 1844, 20849, 21453, 134198, 468645, 6879196, 3597241, 92292818, 26238052, 512468266, 774573064, 5956448703, 6313928217

Basic calculations (n = 20139666)

Multiplication

n×y

n×2	40279332
n×3	60418998
n×4	80558664
n×5	100698330

Division

n÷y

n÷2	10069833
n÷3	6713222
n÷3	5034916.5
n÷5	4027933.2

Exponentiation

n^y

n²	405606146591556
n³	8.168772319901E+21
n⁴	1.6451634615285E+29
n⁵	3.3133042630588E+36

Nth Root

^y√n

²√n	4487.7239219899
³√n	272.0721496174
⁴√n	66.99047635291
⁵√n	28.894185243892

Divisors of 20139666

1, 2, 3, 6, 443, 886, 1329, 2658, 7577, 15154, 22731, 45462, 3356611, 6713222, 10069833, 20139666

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20139665	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139666 can be divided by 16 positive divisors. The sum of these divisors (counting 20139666) is 1, the average is 0.0625.

Base conversion 20139666

Base	System	Value
2	Binary	1001100110100111010010010
3	Ternary	1101220012102120
4	Quaternary	1030310322102
5	Quinary	20123432131
6	Senary	1555355110
8	Octal	114647222
10	Decimal	20139666
12	Duodecimal	68b2a96
16	Hexadecimal	1334e92
20	Vigesimal	65h936
36	Base36	bznv6

Cryptographic Hash Functions

md5	529d7024ad842913e332ecd7be9ef75e
sha1	8fbe386976ebe2d714fd0e517b62a031b907abf0
sha256	39d70e3e8cfe05f4343aae02691ba51578250f43132a7066567b4a259b05f08d
sha512	478e18c5dd5b2f5ffa9a26d599389ba496f5e8e2376d75bae7402614ddabc106e27d0d1bc8967c44d3150257cc399df4e7278a8d037f34da77c127f0649ea8d1
ripemd-160	4e8f2e6d4a4936b6a28214e6c5cfa9a2340c19a5

20139666 as geometric shapes

Circle

Radius = n

Diameter	40279332
Circumference	126541253.5027
Area	1.2742492903829E+15

Sphere

Radius = n

Volume	3.4217273478731E+22
Surface area	5.0969971615316E+15
Circumference	126541253.5027

Square

Length = n

Perimeter	80558664
Area	405606146591556
Diagonal	28481788.798864

Cube

Length = n

Surface area	2433636879549336
Volume	8.168772319901E+21
Space diagonal	34882924.759467

Equilateral Triangle

Length = n

Perimeter	60418998
Area	1.756326134397E+14
Altitude	17441462.379734

Triangular Pyramid

Length = n

Surface area	1.756326134397E+14
Volume	9.6269905022849E+20
Height	9493929.5996214