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

20188013 (number)

20188013 is an odd 8-digits composite number following 20188012 and preceding 20188014. In scientific notation, it is written as 2.0188013 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 19057680 positive integers (up to 20188013) that are relatively prime to 20188013.

Interesting facts

20188013 has 8 divisors, whose sum is 21325920
The reverse of 20188013 is 31088102
Previous prime number is 307

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million one hundred eighty-eight thousand thirteen

Notation

Scientific notation	2.0188013 × 10^7
Engineering notation	2.0188013 × 10^6

Prime Factorization of 20188013

Prime Factorization 19 × 307 × 3461

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20188013	Product of the distinct prime numbers

The prime factorization of 20188013 is 19 × 307 × 3461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 6, 16, 856, 750, 2569, 673, 47504, 77998, 755372, 350671, 2549425, 1606029, 90015828, 62208674, 322773756, 331394723, 277942122, 3350996147

Basic calculations (n = 20188013)

Multiplication

n×y

n×2	40376026
n×3	60564039
n×4	80752052
n×5	100940065

Division

n÷y

n÷2	10094006.5
n÷3	6729337.6666667
n÷3	5047003.25
n÷5	4037602.6

Exponentiation

n^y

n²	407555868888169
n³	8.2277431793407E+21
n⁴	1.6610178626519E+29
n⁵	3.3532650204449E+36

Nth Root

^y√n

²√n	4493.1072767073
³√n	272.28968650151
⁴√n	67.030644310698
⁵√n	28.908044537349

Divisors of 20188013

1, 19, 307, 3461, 5833, 65759, 1062527, 20188013

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	-20188012	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 20188013 can be divided by 8 positive divisors. The sum of these divisors (counting 20188013) is 1, the average is 0.125.

Base conversion 20188013

Base	System	Value
2	Binary	1001101000000101101101101
3	Ternary	1101222122202012
4	Quaternary	1031000231231
5	Quinary	20132004023
6	Senary	2000411005
8	Octal	115005555
10	Decimal	20188013
12	Duodecimal	6916a65
16	Hexadecimal	1340b6d
20	Vigesimal	663a0d
36	Base36	c0p65

Cryptographic Hash Functions

md5	c105f7807cfd382ab3854c31efdaf04d
sha1	ff6d8fd35d5ed0b23937440cd9e30f8aeba406f0
sha256	cc087a7e45bf4d53b5e2bcba0480716546e892716fa91a7debd553ac8d0baa8d
sha512	654be05cfecd09cff69f38374217d6b3b2b17867629786f3b151e9afe4299e083e63f086df8ef9fe1ee9c3b824cb409244726ae16f7f301c1a824d82b67897bd
ripemd-160	3ed29958426cfd848d8d0650275c056a6ad2ce93

20188013 as geometric shapes

Circle

Radius = n

Diameter	40376026
Circumference	126845026.66275
Area	1.2803745236265E+15

Sphere

Radius = n

Volume	3.446429003712E+22
Surface area	5.1214980945059E+15
Circumference	126845026.66275

Square

Length = n

Perimeter	80752052
Area	407555868888169
Diagonal	28550161.781964

Cube

Length = n

Surface area	2445335213329014
Volume	8.2277431793407E+21
Space diagonal	34966664.219861

Equilateral Triangle

Length = n

Perimeter	60564039
Area	1.764768679593E+14
Altitude	17483332.10993

Triangular Pyramid

Length = n

Surface area	1.764768679593E+14
Volume	9.6964883266219E+20
Height	9516720.5939881