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

18090061 (number)

18090061 is an odd 8-digits composite number following 18090060 and preceding 18090062. In scientific notation, it is written as 1.8090061 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 16044000 positive integers (up to 18090061) that are relatively prime to 18090061.

Interesting facts

18090061 has 8 divisors, whose sum is 20216448
The reverse of 18090061 is 16009081
Previous prime number is 41

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	eighteen million ninety thousand sixty-one

Notation

Scientific notation	1.8090061 × 10^7
Engineering notation	1.8090061 × 10^6

Prime Factorization of 18090061

Prime Factorization 11 × 41 × 40111

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	18090061	Product of the distinct prime numbers

The prime factorization of 18090061 is 11 × 41 × 40111. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 17, 7, 828, 405, 8382, 3227, 86457, 1740, 140410, 423304, 5378108, 3364229, 87355871, 5271913, 542718960, 111675943, 3858486436, 9620635764

Basic calculations (n = 18090061)

Multiplication

n×y

n×2	36180122
n×3	54270183
n×4	72360244
n×5	90450305

Division

n÷y

n÷2	9045030.5
n÷3	6030020.3333333
n÷3	4522515.25
n÷5	3618012.2

Exponentiation

n^y

n²	327250306983721
n³	5.9199780156042E+21
n⁴	1.0709276342094E+29
n⁵	1.9373146229434E+36

Nth Root

^y√n

²√n	4253.2412346351
³√n	262.51049874865
⁴√n	65.216878449026
⁵√n	28.280560086719

Divisors of 18090061

1, 11, 41, 451, 40111, 441221, 1644551, 18090061

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	-18090060	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 18090061 can be divided by 8 positive divisors. The sum of these divisors (counting 18090061) is 1, the average is 0.125.

Base conversion 18090061

Base	System	Value
2	Binary	1000101000000100001001101
3	Ternary	1021001001220021
4	Quaternary	1011000201031
5	Quinary	14112340221
6	Senary	1443422141
8	Octal	105004115
10	Decimal	18090061
12	Duodecimal	6084951
16	Hexadecimal	114084d
20	Vigesimal	5d1531
36	Base36	arqdp

Cryptographic Hash Functions

md5	31bc7e26c55fe9e6f988120008a3a458
sha1	4b7be05a9a79a31c2fea64f0817261071a736900
sha256	735ecc6d6b44e494f201be45f793dddb4ebb9b16b892210c25faef9eba79beab
sha512	1d61d8b7785d16638a546dfeca39d5fbab0a5f84a5b35a6075821dc3d7029734262db9e984685a4a97a2f61094d6ec460ae055d7f0a3af665dfc4959c812e890
ripemd-160	3ebef6e972820058e75b47a735539dbde550f3a2

18090061 as geometric shapes

Circle

Radius = n

Diameter	36180122
Circumference	113663205.48118
Area	1.0280871603051E+15

Sphere

Radius = n

Volume	2.4797545924314E+22
Surface area	4.1123486412202E+15
Circumference	113663205.48118

Square

Length = n

Perimeter	72360244
Area	327250306983721
Diagonal	25583209.610357

Cube

Length = n

Surface area	1963501841902326
Volume	5.9199780156042E+21
Space diagonal	31332904.76402

Equilateral Triangle

Length = n

Perimeter	54270183
Area	1.4170353962208E+14
Altitude	15666452.38201

Triangular Pyramid

Length = n

Surface area	1.4170353962208E+14
Volume	6.9767609988484E+20
Height	8527736.5367855