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

20201309 (number)

20201309 is an odd 8-digits composite number following 20201308 and preceding 20201310. In scientific notation, it is written as 2.0201309 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 8 positive divisors. There are 19646880 positive integers (up to 20201309) that are relatively prime to 20201309.

Interesting facts

20201309 has 8 divisors, whose sum is 20768760
The reverse of 20201309 is 90310202
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million two hundred one thousand three hundred nine

Notation

Scientific notation	2.0201309 × 10^7
Engineering notation	2.0201309 × 10^6

Prime Factorization of 20201309

Prime Factorization 89 × 61 × 61 × 61

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	5429	Product of the distinct prime numbers

The prime factorization of 20201309 is 89 × 61 × 61 × 61. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 4, 4, 897, 641, 3897, 520, 48244, 24725, 565038, 16026, 5696922, 2772217, 37571086, 22960952, 491405825, 40077475, 1543254485, 8865233255

Basic calculations (n = 20201309)

Multiplication

n×y

n×2	40402618
n×3	60603927
n×4	80805236
n×5	101006545

Division

n÷y

n÷2	10100654.5
n÷3	6733769.6666667
n÷3	5050327.25
n÷5	4040261.8

Exponentiation

n^y

n²	408092885313481
n³	8.2440104769192E+21
n⁴	1.6653980304348E+29
n⁵	3.3643220220805E+36

Nth Root

^y√n

²√n	4494.5866328284
³√n	272.34945083066
⁴√n	67.041678326459
⁵√n	28.911851352241

Divisors of 20201309

1, 61, 89, 3721, 5429, 226981, 331169, 20201309

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	-20201308	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 20201309 can be divided by 8 positive divisors. The sum of these divisors (counting 20201309) is 1, the average is 0.125.

Base conversion 20201309

Base	System	Value
2	Binary	1001101000011111101011101
3	Ternary	1102000022222122
4	Quaternary	1031003331131
5	Quinary	20132420214
6	Senary	2000552325
8	Octal	115037535
10	Decimal	20201309
12	Duodecimal	69226a5
16	Hexadecimal	1343f5d
20	Vigesimal	665359
36	Base36	c0zfh

Cryptographic Hash Functions

md5	f820329e63d7a235e9a4c02e11508b7f
sha1	71df6822e38189f72f4b55c2e531a98d06f56879
sha256	825d1332cfca375c3c1a305412dd58abdd24f4486169d88ba377c4c44fca890c
sha512	178459867efc6dc7aeb5eb82374a6e5ad7e76037276a6646e57e8ee44db2ae7685dae466245391226d3de5258c24543bb2fcb6c4c71ac1ee5f10b224ca6cf86f
ripemd-160	061e4e75e3d5a57a0ca3025c4180b9f646972594

20201309 as geometric shapes

Circle

Radius = n

Diameter	40402618
Circumference	126928567.89459
Area	1.2820616104831E+15

Sphere

Radius = n

Volume	3.4532430333875E+22
Surface area	5.1282464419324E+15
Circumference	126928567.89459

Square

Length = n

Perimeter	80805236
Area	408092885313481
Diagonal	28568965.16549

Cube

Length = n

Surface area	2448557311880886
Volume	8.2440104769192E+21
Space diagonal	34989693.567398

Equilateral Triangle

Length = n

Perimeter	60603927
Area	1.7670940289258E+14
Altitude	17494846.783699

Triangular Pyramid

Length = n

Surface area	1.7670940289258E+14
Volume	9.7156595206708E+20
Height	9522988.3884966