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

20180005 (number)

20180005 is an odd 8-digits composite number following 20180004 and preceding 20180006. In scientific notation, it is written as 2.0180005 × 10^7. The sum of its digits is 16. It has a total of 2 prime factors and 4 positive divisors. There are 16144000 positive integers (up to 20180005) that are relatively prime to 20180005.

Interesting facts

20180005 has 4 divisors, whose sum is 24216012
The reverse of 20180005 is 50008102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred eighty thousand five

Notation

Scientific notation	2.0180005 × 10^7
Engineering notation	2.0180005 × 10^6

Prime Factorization of 20180005

Prime Factorization 5 × 4036001

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20180005	Product of the distinct prime numbers

The prime factorization of 20180005 is 5 × 4036001. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 68, 63, 576, 46, 1687, 1197, 7713, 81890, 593635, 582967, 5082267, 6798616, 87117852, 10798294, 720367368, 144850034, 6590781708, 3416179070

Basic calculations (n = 20180005)

Multiplication

n×y

n×2	40360010
n×3	60540015
n×4	80720020
n×5	100900025

Division

n÷y

n÷2	10090002.5
n÷3	6726668.3333333
n÷3	5045001.25
n÷5	4036001

Exponentiation

n^y

n²	407232601800025
n³	8.2179559404875E+21
n⁴	1.6583839196882E+29
n⁵	3.3466195791227E+36

Nth Root

^y√n

²√n	4492.2160455615
³√n	272.25367859612
⁴√n	67.023996042921
⁵√n	28.905750776586

Divisors of 20180005

1, 5, 4036001, 20180005

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20180004	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20180005 can be divided by 4 positive divisors. The sum of these divisors (counting 20180005) is 1, the average is 0.25.

Base conversion 20180005

Base	System	Value
2	Binary	1001100111110110000100101
3	Ternary	1101222020202121
4	Quaternary	1030332300211
5	Quinary	20131230010
6	Senary	2000305541
8	Octal	114766045
10	Decimal	20180005
12	Duodecimal	69122b1
16	Hexadecimal	133ec25
20	Vigesimal	662a05
36	Base36	c0izp

Cryptographic Hash Functions

md5	00eca674a541a04dba4d6fb891dc35af
sha1	6b95b4b78886fcb72f642ee7a72a4b5c9df55da5
sha256	dedf7683fa36fe53ad3c0d53058eb2a5cda6fcca11de8d49a727e47507d62853
sha512	7aa0d307f853dc57038e5aff5bed4e0c2c6d99db0f80d36a93406b09f0a6fae6fdf4123b95134f134ef4266ca88c712cdb7d4437036ed1e8fc8d87f073d0ce8d
ripemd-160	4525c1ad9ecbd1f408df42ba02bac79f003a9150

20180005 as geometric shapes

Circle

Radius = n

Diameter	40360010
Circumference	126794710.91481
Area	1.2793589501172E+15

Sphere

Radius = n

Volume	3.442329334688E+22
Surface area	5.1174358004689E+15
Circumference	126794710.91481

Square

Length = n

Perimeter	80720020
Area	407232601800025
Diagonal	28538836.759757

Cube

Length = n

Surface area	2443395610800150
Volume	8.2179559404875E+21
Space diagonal	34952793.956994

Equilateral Triangle

Length = n

Perimeter	60540015
Area	1.7633688920403E+14
Altitude	17476396.978497

Triangular Pyramid

Length = n

Surface area	1.7633688920403E+14
Volume	9.6849539550183E+20
Height	9512945.5865856