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

18032013 (number)

18032013 is an odd 8-digits composite number following 18032012 and preceding 18032014. In scientific notation, it is written as 1.8032013 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 6 positive divisors. There are 12021336 positive integers (up to 18032013) that are relatively prime to 18032013.

Interesting facts

18032013 has 6 divisors, whose sum is 26046254
The reverse of 18032013 is 31023081
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	eighteen million thirty-two thousand thirteen

Notation

Scientific notation	1.8032013 × 10^7
Engineering notation	1.8032013 × 10^6

Prime Factorization of 18032013

Prime Factorization 3 × 3 × 2003557

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	6010671	Product of the distinct prime numbers

The prime factorization of 18032013 is 3 × 3 × 2003557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 99, 54, 116, 940, 3467, 9066, 21913, 60152, 148384, 798834, 5253745, 4609722, 7812668, 41062994, 245969935, 657634685, 7257868439, 8621439008

Basic calculations (n = 18032013)

Multiplication

n×y

n×2	36064026
n×3	54096039
n×4	72128052
n×5	90160065

Division

n÷y

n÷2	9016006.5
n÷3	6010671
n÷3	4508003.25
n÷5	3606402.6

Exponentiation

n^y

n²	325153492832169
n³	5.8631720097451E+21
n⁴	1.0572479390096E+29
n⁵	1.9064308580444E+36

Nth Root

^y√n

²√n	4246.4117793733
³√n	262.22941369113
⁴√n	65.164497844864
⁵√n	28.262387222571

Divisors of 18032013

1, 3, 9, 2003557, 6010671, 18032013

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-18032012	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18032013 can be divided by 6 positive divisors. The sum of these divisors (counting 18032013) is 1, the average is 0.16666666666667.

Base conversion 18032013

Base	System	Value
2	Binary	1000100110010010110001101
3	Ternary	1020221010021100
4	Quaternary	1010302112031
5	Quinary	14104011023
6	Senary	1442253313
8	Octal	104622615
10	Decimal	18032013
12	Duodecimal	6057239
16	Hexadecimal	113258d
20	Vigesimal	5ce00d
36	Base36	aqhl9

Cryptographic Hash Functions

md5	280eba4303542ac39d2998b2fe8afdfd
sha1	1eeff3e42faa3168f2296b2fa34645f467d8b987
sha256	982caa2a7f18b5e2162f45d29d012929d52c4a44b02788314400463defa3a931
sha512	da703a5f27d67025a0a5dc0e7304896bcc783e386a0ddcaee325a9dbc3e867ad5a90611fdb6f479903e5fd64af1ce63ba46e962745f6d084b44865b448e515e2
ripemd-160	baee7ac6555b71329c6d3c63829daeaa534c62fb

18032013 as geometric shapes

Circle

Radius = n

Diameter	36064026
Circumference	113298479.14047
Area	1.0214998243706E+15

Sphere

Radius = n

Volume	2.4559597483398E+22
Surface area	4.0859992974824E+15
Circumference	113298479.14047

Square

Length = n

Perimeter	72128052
Area	325153492832169
Diagonal	25501117.341488

Cube

Length = n

Surface area	1950920956993014
Volume	5.8631720097451E+21
Space diagonal	31232362.678742

Equilateral Triangle

Length = n

Perimeter	54096039
Area	1.4079559246095E+14
Altitude	15616181.339371

Triangular Pyramid

Length = n

Surface area	1.4079559246095E+14
Volume	6.9098144789232E+20
Height	8500372.4471627