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

18243385 (number)

18243385 is an odd 8-digits composite number following 18243384 and preceding 18243386. In scientific notation, it is written as 1.8243385 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 14568240 positive integers (up to 18243385) that are relatively prime to 18243385.

Interesting facts

18243385 has 8 divisors, whose sum is 21931776
The reverse of 18243385 is 58334281
Previous prime number is 607

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	eighteen million two hundred forty-three thousand three hundred eighty-five

Notation

Scientific notation	1.8243385 × 10^7
Engineering notation	1.8243385 × 10^6

Prime Factorization of 18243385

Prime Factorization 5 × 607 × 6011

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	18243385	Product of the distinct prime numbers

The prime factorization of 18243385 is 5 × 607 × 6011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 68, 52, 557, 134, 1028, 3719, 90510, 47310, 117733, 349548, 3687024, 7264383, 85950135, 32917415, 659285026, 540467147, 3031035777, 7038000359

Basic calculations (n = 18243385)

Multiplication

n×y

n×2	36486770
n×3	54730155
n×4	72973540
n×5	91216925

Division

n÷y

n÷2	9121692.5
n÷3	6081128.3333333
n÷3	4560846.25
n÷5	3648677

Exponentiation

n^y

n²	332821096258225
n³	6.0717833951609E+21
n⁴	1.1076988211453E+29
n⁵	2.0208176058199E+36

Nth Root

^y√n

²√n	4271.2275752996
³√n	263.2500573438
⁴√n	65.35462933335
⁵√n	28.328337289254

Divisors of 18243385

1, 5, 607, 3035, 6011, 30055, 3648677, 18243385

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	-18243384	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 18243385 can be divided by 8 positive divisors. The sum of these divisors (counting 18243385) is 1, the average is 0.125.

Base conversion 18243385

Base	System	Value
2	Binary	1000101100101111100111001
3	Ternary	1021022212012221
4	Quaternary	1011211330321
5	Quinary	14132242020
6	Senary	1451004041
8	Octal	105457471
10	Decimal	18243385
12	Duodecimal	6139621
16	Hexadecimal	1165f39
20	Vigesimal	5e0895
36	Base36	av0op

Cryptographic Hash Functions

md5	c220cfef10cf93c7384bdfb9a9a60b6f
sha1	3486c7dcc8f864a19012d2c28bcce084949eae80
sha256	b2ea7273f1e17980aab8313b319b1534d30ae77d26278dc63ca9da642910b768
sha512	f896cde5dfec36e2104988fb57b11ffbd0d54b6bf991518f95894a7bc3f51064c21232d9574bd26053ff0d5bd6a594592258c58a88d9f1172f9f3721ea5c2a93
ripemd-160	df1766458109fa50bf974de74b4f5715d13df3ff

18243385 as geometric shapes

Circle

Radius = n

Diameter	36486770
Circumference	114626568.58522
Area	1.0455883109645E+15

Sphere

Radius = n

Volume	2.5433426811234E+22
Surface area	4.1823532438582E+15
Circumference	114626568.58522

Square

Length = n

Perimeter	72973540
Area	332821096258225
Diagonal	25800042.490594

Cube

Length = n

Surface area	1996926577549350
Volume	6.0717833951609E+21
Space diagonal	31598469.72204

Equilateral Triangle

Length = n

Perimeter	54730155
Area	1.441157621375E+14
Altitude	15799234.86102

Triangular Pyramid

Length = n

Surface area	1.441157621375E+14
Volume	7.1556653543569E+20
Height	8600014.1635313