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

18085965 (number)

18085965 is an odd 8-digits composite number following 18085964 and preceding 18085966. In scientific notation, it is written as 1.8085965 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 9645840 positive integers (up to 18085965) that are relatively prime to 18085965.

Interesting facts

18085965 has 8 divisors, whose sum is 28937568
The reverse of 18085965 is 56958081
Previous prime number is 3

Basic properties

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

Name

Name	eighteen million eighty-five thousand nine hundred sixty-five

Notation

Scientific notation	1.8085965 × 10^7
Engineering notation	1.8085965 × 10^6

Prime Factorization of 18085965

Prime Factorization 5 × 3 × 1205731

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	18085965	Product of the distinct prime numbers

The prime factorization of 18085965 is 5 × 3 × 1205731. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 58, 24, 162, 798, 7651, 6787, 90194, 55066, 777488, 163889, 5525614, 2878944, 12955583, 76004873, 566366925, 504181907, 9578933197, 9900662155

Basic calculations (n = 18085965)

Multiplication

n×y

n×2	36171930
n×3	54257895
n×4	72343860
n×5	90429825

Division

n÷y

n÷2	9042982.5
n÷3	6028655
n÷3	4521491.25
n÷5	3617193

Exponentiation

n^y

n²	327102129981225
n³	5.9159576742659E+21
n⁴	1.0699580343825E+29
n⁵	1.9351223561311E+36

Nth Root

^y√n

²√n	4252.7596922469
³√n	262.49068447667
⁴√n	65.213186490517
⁵√n	28.279279298702

Divisors of 18085965

1, 3, 5, 15, 1205731, 3617193, 6028655, 18085965

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	-18085964	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 18085965 can be divided by 8 positive divisors. The sum of these divisors (counting 18085965) is 1, the average is 0.125.

Base conversion 18085965

Base	System	Value
2	Binary	1000100111111100001001101
3	Ternary	1021000212021120
4	Quaternary	1010333201031
5	Quinary	14112222330
6	Senary	1443351153
8	Octal	104774115
10	Decimal	18085965
12	Duodecimal	60824b9
16	Hexadecimal	113f84d
20	Vigesimal	5d0ei5
36	Base36	arn7x

Cryptographic Hash Functions

md5	39325340325bf8e1ef74506a37425db6
sha1	f4f3daeae8d086389ae8f1293700bd5e52496155
sha256	71eaa2377566bcceb20056c237714d10fa768ee9ca61315a9fc3feed5fe7c91c
sha512	845b852582363ebc6113a5ef5afeaa9afec6050be60f5853f280e614098000e08dcf4caadee004424663bb4e5c895b7c5b3b0a9095d5e4ee24bc61734c1bc029
ripemd-160	882a150434a15ff1ff50c8c05f87b32e2d20132a

18085965 as geometric shapes

Circle

Radius = n

Diameter	36171930
Circumference	113637469.55416
Area	1.0276216485226E+15

Sphere

Radius = n

Volume	2.4780705557896E+22
Surface area	4.1104865940904E+15
Circumference	113637469.55416

Square

Length = n

Perimeter	72343860
Area	327102129981225
Diagonal	25577416.991605

Cube

Length = n

Surface area	1962612779887350
Volume	5.9159576742659E+21
Space diagonal	31325810.283912

Equilateral Triangle

Length = n

Perimeter	54257895
Area	1.4163937709787E+14
Altitude	15662905.141956

Triangular Pyramid

Length = n

Surface area	1.4163937709787E+14
Volume	6.9720229811433E+20
Height	8525805.6638684