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

18996009 (number)

18996009 is an odd 8-digits composite number following 18996008 and preceding 18996010. In scientific notation, it is written as 1.8996009 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 12571296 positive integers (up to 18996009) that are relatively prime to 18996009.

Interesting facts

18996009 has 8 divisors, whose sum is 25513440
The reverse of 18996009 is 90069981
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	eighteen million nine hundred ninety-six thousand nine

Notation

Scientific notation	1.8996009 × 10^7
Engineering notation	1.8996009 × 10^6

Prime Factorization of 18996009

Prime Factorization 3 × 137 × 46219

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	18996009	Product of the distinct prime numbers

The prime factorization of 18996009 is 3 × 137 × 46219. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 22, 6, 507, 37, 845, 4977, 72394, 55145, 780827, 999903, 5338942, 3550212, 5680619, 94590818, 767147239, 137334699, 3619700880, 4285006395

Basic calculations (n = 18996009)

Multiplication

n×y

n×2	37992018
n×3	56988027
n×4	75984036
n×5	94980045

Division

n÷y

n÷2	9498004.5
n÷3	6332003
n÷3	4749002.25
n÷5	3799201.8

Exponentiation

n^y

n²	360848357928081
n³	6.854678654837E+21
n⁴	1.3021153741939E+29
n⁵	2.4734995367226E+36

Nth Root

^y√n

²√n	4358.4411204007
³√n	266.82148007092
⁴√n	66.018490746159
⁵√n	28.558308013367

Divisors of 18996009

1, 3, 137, 411, 46219, 138657, 6332003, 18996009

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-18996008	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18996009 can be divided by 8 positive divisors. The sum of these divisors (counting 18996009) is 1, the average is 0.125.

Base conversion 18996009

Base	System	Value
2	Binary	1001000011101101100101001
3	Ternary	1022202002121220
4	Quaternary	1020131230221
5	Quinary	14330333014
6	Senary	1515052253
8	Octal	110355451
10	Decimal	18996009
12	Duodecimal	6441089
16	Hexadecimal	121db29
20	Vigesimal	5iea09
36	Base36	bb5ex

Cryptographic Hash Functions

md5	3bf0e16646d12236cf4cf628659aecc9
sha1	be2fcb80c506e86721874561c404cdb3d2dd952a
sha256	1fcd5ca884daabf09f4139a344a1268165381e13882f9e4232249f09c0c94199
sha512	de58d62084680abb9173c696e7321f0f199133f80ac50ee641c059bef7b8295b026a14f6a55dac4ca55deb55abd68bc689ce921c3fe11d22dfc687b58634b467
ripemd-160	87764b2fd353f1c40f70fdc467f844bbc42f4842

18996009 as geometric shapes

Circle

Radius = n

Diameter	37992018
Circumference	119355444.64385
Area	1.1336385503268E+15

Sphere

Radius = n

Volume	2.871281080634E+22
Surface area	4.5345542013072E+15
Circumference	119355444.64385

Square

Length = n

Perimeter	75984036
Area	360848357928081
Diagonal	26864413.558761

Cube

Length = n

Surface area	2165090147568486
Volume	6.854678654837E+21
Space diagonal	32902052.729036

Equilateral Triangle

Length = n

Perimeter	56988027
Area	1.5625192243981E+14
Altitude	16451026.364518

Triangular Pyramid

Length = n

Surface area	1.5625192243981E+14
Volume	8.0783162661499E+20
Height	8954804.5195871