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

18042018 (number)

18042018 is an even 8-digits composite number following 18042017 and preceding 18042019. In scientific notation, it is written as 1.8042018 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 6014004 positive integers (up to 18042018) that are relatively prime to 18042018.

Interesting facts

18042018 has 8 divisors, whose sum is 36084048
The reverse of 18042018 is 81024081
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	eighteen million forty-two thousand eighteen

Notation

Scientific notation	1.8042018 × 10^7
Engineering notation	1.8042018 × 10^6

Prime Factorization of 18042018

Prime Factorization 2 × 3 × 3007003

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	18042018	Product of the distinct prime numbers

The prime factorization of 18042018 is 2 × 3 × 3007003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 44, 81, 160, 904, 7233, 3573, 60575, 9484, 893397, 430245, 396302, 9686690, 53405967, 41408288, 692188085, 157118906, 7812804331, 4142977462

Basic calculations (n = 18042018)

Multiplication

n×y

n×2	36084036
n×3	54126054
n×4	72168072
n×5	90210090

Division

n÷y

n÷2	9021009
n÷3	6014006
n÷3	4510504.5
n÷5	3608403.6

Exponentiation

n^y

n²	325514413512324
n³	5.8729369078488E+21
n⁴	1.0595963340427E+29
n⁵	1.9117256131533E+36

Nth Root

^y√n

²√n	4247.5896694478
³√n	262.27790375157
⁴√n	65.173535038755
⁵√n	28.265522784292

Divisors of 18042018

1, 2, 3, 6, 3007003, 6014006, 9021009, 18042018

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	-18042017	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 18042018 can be divided by 8 positive divisors. The sum of these divisors (counting 18042018) is 1, the average is 0.125.

Base conversion 18042018

Base	System	Value
2	Binary	1000100110100110010100010
3	Ternary	1020221121222220
4	Quaternary	1010310302202
5	Quinary	14104321033
6	Senary	1442411510
8	Octal	104646242
10	Decimal	18042018
12	Duodecimal	6060b96
16	Hexadecimal	1134ca2
20	Vigesimal	5cf50i
36	Base36	aqpb6

Cryptographic Hash Functions

md5	4e8c3016664ca5fc600c2ddce9960881
sha1	ee47f53a87efece8d2f782769fa0acc333fdd03f
sha256	4715bbc68f9f88d6368a51bbd35e072cecd6c9712938b8dfb7ed8baf416067a2
sha512	26ae9788d55bb3890cf2a4ad7e800d237ca1e7dabbea887ee60a117f00228cbe2f42ab789891d21fe762b7160b4ec4f5a60c97fd29f844b97e9829a7c52fef45
ripemd-160	2f0719958aeda4f1f41855c30609f1cfe6f9e517

18042018 as geometric shapes

Circle

Radius = n

Diameter	36084036
Circumference	113361342.40947
Area	1.0226336901279E+15

Sphere

Radius = n

Volume	2.4600500592925E+22
Surface area	4.0905347605116E+15
Circumference	113361342.40947

Square

Length = n

Perimeter	72168072
Area	325514413512324
Diagonal	25515266.54818

Cube

Length = n

Surface area	1953086481073944
Volume	5.8729369078488E+21
Space diagonal	31249691.847072

Equilateral Triangle

Length = n

Perimeter	54126054
Area	1.4095187569983E+14
Altitude	15624845.923536

Triangular Pyramid

Length = n

Surface area	1.4095187569983E+14
Volume	6.9213225217011E+20
Height	8505088.8493932