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

20181093 (number)

20181093 is an odd 8-digits composite number following 20181092 and preceding 20181094. In scientific notation, it is written as 2.0181093 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 13020000 positive integers (up to 20181093) that are relatively prime to 20181093.

Interesting facts

20181093 has 8 divisors, whose sum is 27776256
The reverse of 20181093 is 39018102
Previous prime number is 31

Basic properties

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

Name

Name	twenty million one hundred eighty-one thousand ninety-three

Notation

Scientific notation	2.0181093 × 10^7
Engineering notation	2.0181093 × 10^6

Prime Factorization of 20181093

Prime Factorization 3 × 31 × 217001

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20181093	Product of the distinct prime numbers

The prime factorization of 20181093 is 3 × 31 × 217001. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 21, 71, 472, 736, 6075, 877, 98908, 65302, 951511, 679555, 6226993, 6684410, 59538972, 69364505, 197745441, 194651964, 7375545138, 8007338247

Basic calculations (n = 20181093)

Multiplication

n×y

n×2	40362186
n×3	60543279
n×4	80724372
n×5	100905465

Division

n÷y

n÷2	10090546.5
n÷3	6727031
n÷3	5045273.25
n÷5	4036218.6

Exponentiation

n^y

n²	407276514674649
n³	8.219285219365E+21
n⁴	1.6587415940553E+29
n⁵	3.3475218372598E+36

Nth Root

^y√n

²√n	4492.3371422902
³√n	272.2585713382
⁴√n	67.024899420217
⁵√n	28.906062459152

Divisors of 20181093

1, 3, 31, 93, 217001, 651003, 6727031, 20181093

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	-20181092	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 20181093 can be divided by 8 positive divisors. The sum of these divisors (counting 20181093) is 1, the average is 0.125.

Base conversion 20181093

Base	System	Value
2	Binary	1001100111111000001100101
3	Ternary	1101222022020220
4	Quaternary	1030333001211
5	Quinary	20131243333
6	Senary	2000314553
8	Octal	114770145
10	Decimal	20181093
12	Duodecimal	6912a59
16	Hexadecimal	133f065
20	Vigesimal	662ced
36	Base36	c0jtx

Cryptographic Hash Functions

md5	db3250d76c600132e4be7dacb2c8af99
sha1	ecd1fa6e44630c10194cccf41e73dfb05ebab480
sha256	39a0d1c0b1db5175e12163ae6a27896b6cea8fae7f5364c9102991a20164fd5a
sha512	ff9ee0b6d546ba81d0088a6994062729f6c56e967854427a4d712ea8933df76b74c6755db09b75d28742b1d54279d34fb0cd18053322ce3c334f1d6d69fc960d
ripemd-160	b39ac2dcb314cfdaa896b1d8e48d099b36cde38b

20181093 as geometric shapes

Circle

Radius = n

Diameter	40362186
Circumference	126801547.02042
Area	1.2794969064815E+15

Sphere

Radius = n

Volume	3.4428861417221E+22
Surface area	5.1179876259261E+15
Circumference	126801547.02042

Square

Length = n

Perimeter	80724372
Area	407276514674649
Diagonal	28540375.424113

Cube

Length = n

Surface area	2443659088047894
Volume	8.219285219365E+21
Space diagonal	34954678.428273

Equilateral Triangle

Length = n

Perimeter	60543279
Area	1.7635590403652E+14
Altitude	17477339.214136

Triangular Pyramid

Length = n

Surface area	1.7635590403652E+14
Volume	9.6865205251989E+20
Height	9513458.4747042