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

20019309 (number)

20019309 is an odd 8-digits composite number following 20019308 and preceding 20019310. In scientific notation, it is written as 2.0019309 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 12885936 positive integers (up to 20019309) that are relatively prime to 20019309.

Interesting facts

20019309 has 8 divisors, whose sum is 27612960
The reverse of 20019309 is 90391002
Previous prime number is 29

Basic properties

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

Name

Name	twenty million nineteen thousand three hundred nine

Notation

Scientific notation	2.0019309 × 10^7
Engineering notation	2.0019309 × 10^6

Prime Factorization of 20019309

Prime Factorization 3 × 29 × 230107

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20019309	Product of the distinct prime numbers

The prime factorization of 20019309 is 3 × 29 × 230107. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 6, 85, 45, 331, 86, 7828, 3317, 83619, 50619, 378859, 34959, 7137460, 3578760, 23730860, 58321318, 264478115, 286292415, 6329164355, 8861698485

Basic calculations (n = 20019309)

Multiplication

n×y

n×2	40038618
n×3	60057927
n×4	80077236
n×5	100096545

Division

n÷y

n÷2	10009654.5
n÷3	6673103
n÷3	5004827.25
n÷5	4003861.8

Exponentiation

n^y

n²	400772732837481
n³	8.023193177448E+21
n⁴	1.6061878338602E+29
n⁵	3.2154770558089E+36

Nth Root

^y√n

²√n	4474.2942460236
³√n	271.52908804536
⁴√n	66.890165540411
⁵√n	28.859567386316

Divisors of 20019309

1, 3, 29, 87, 230107, 690321, 6673103, 20019309

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	-20019308	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 20019309 can be divided by 8 positive divisors. The sum of these divisors (counting 20019309) is 1, the average is 0.125.

Base conversion 20019309

Base	System	Value
2	Binary	1001100010111100001101101
3	Ternary	1101200002022220
4	Quaternary	1030113201231
5	Quinary	20111104214
6	Senary	1553025553
8	Octal	114274155
10	Decimal	20019309
12	Duodecimal	68552b9
16	Hexadecimal	131786d
20	Vigesimal	652859
36	Base36	bx2zx

Cryptographic Hash Functions

md5	7b3200ba7cc6ed6dc1b7050fabd657dc
sha1	eab5118531defaa208827b4685b1f8f4d4f58f65
sha256	3a9d186b6957d15ae90066692d893c4e53eb7fd8a0b4589a87382e1bc69b9e68
sha512	cda9028d42b555fd66221fd31acf068f5140b9581b581c17d1adfc3b8cd0252512b619ec2c7e3fa07b62967919d470b1f5c7260566ff1255e6844cfd247c1140
ripemd-160	4dca1089d5c3c123ddd683785d2fbbe743cd658b

20019309 as geometric shapes

Circle

Radius = n

Diameter	40038618
Circumference	125785028.16869
Area	1.2590646732413E+15

Sphere

Radius = n

Volume	3.3607472992803E+22
Surface area	5.0362586929653E+15
Circumference	125785028.16869

Square

Length = n

Perimeter	80077236
Area	400772732837481
Diagonal	28311578.297138

Cube

Length = n

Surface area	2404636397024886
Volume	8.023193177448E+21
Space diagonal	34674460.320421

Equilateral Triangle

Length = n

Perimeter	60057927
Area	1.7353968389069E+14
Altitude	17337230.16021

Triangular Pyramid

Length = n

Surface area	1.7353968389069E+14
Volume	9.4554238375718E+20
Height	9437192.7657126