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

18040019 (number)

18040019 is an odd 8-digits composite number following 18040018 and preceding 18040020. In scientific notation, it is written as 1.8040019 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 18012696 positive integers (up to 18040019) that are relatively prime to 18040019.

Interesting facts

18040019 has 4 divisors, whose sum is 18067344
The reverse of 18040019 is 91004081
Previous prime number is 677

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	eighteen million forty thousand nineteen

Notation

Scientific notation	1.8040019 × 10^7
Engineering notation	1.8040019 × 10^6

Prime Factorization of 18040019

Prime Factorization 677 × 26647

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	18040019	Product of the distinct prime numbers

The prime factorization of 18040019 is 677 × 26647. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 36, 71, 995, 185, 1712, 9332, 18459, 59574, 609461, 92061, 7022601, 3339, 99582080, 99877907, 106605151, 799774262, 8242114459, 4012640234

Basic calculations (n = 18040019)

Multiplication

n×y

n×2	36080038
n×3	54120057
n×4	72160076
n×5	90200095

Division

n÷y

n÷2	9020009.5
n÷3	6013339.6666667
n÷3	4510004.75
n÷5	3608003.8

Exponentiation

n^y

n²	325442285520361
n³	5.8709850141907E+21
n⁴	1.0591268120472E+29
n⁵	1.910666781274E+36

Nth Root

^y√n

²√n	4247.3543530061
³√n	262.26821686595
⁴√n	65.17172970703
⁵√n	28.264896409965

Divisors of 18040019

1, 677, 26647, 18040019

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-18040018	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18040019 can be divided by 4 positive divisors. The sum of these divisors (counting 18040019) is 1, the average is 0.25.

Base conversion 18040019

Base	System	Value
2	Binary	1000100110100010011010011
3	Ternary	1020221112020212
4	Quaternary	1010310103103
5	Quinary	14104240034
6	Senary	1442354335
8	Octal	104642323
10	Decimal	18040019
12	Duodecimal	605b9ab
16	Hexadecimal	11344d3
20	Vigesimal	5cf00j
36	Base36	aqnrn

Cryptographic Hash Functions

md5	54418bd3bf8fc49ec54b9bfecc0bfe86
sha1	8b557f576681eb2098423e192ce4aecc6f1810b4
sha256	e08b98304b031c7b659d82eb54c1df71341218a87b091bb36d7e9d63961cfd1c
sha512	b646e2e8fd8f16cc11a4ad9a573fdb94a1c87513f116f43234d72939a4cbfaaa9f3561ab6ec5bd29284086df004a091a8ad693d0eefdf2e29f82ff2d4d279522
ripemd-160	5cb6fa5461b22e08c424c32b8b0a64ff1334fac3

18040019 as geometric shapes

Circle

Radius = n

Diameter	36080038
Circumference	113348782.32204
Area	1.0224070933582E+15

Sphere

Radius = n

Volume	2.459232451989E+22
Surface area	4.089628373433E+15
Circumference	113348782.32204

Square

Length = n

Perimeter	72160076
Area	325442285520361
Diagonal	25512439.535268

Cube

Length = n

Surface area	1952653713122166
Volume	5.8709850141907E+21
Space diagonal	31246229.477508

Equilateral Triangle

Length = n

Perimeter	54120057
Area	1.4092064336315E+14
Altitude	15623114.738754

Triangular Pyramid

Length = n

Surface area	1.4092064336315E+14
Volume	6.9190221929648E+20
Height	8504146.5117561