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

20211309 (number)

20211309 is an odd 8-digits composite number following 20211308 and preceding 20211310. In scientific notation, it is written as 2.0211309 × 10^7. The sum of its digits is 18. It has a total of 3 prime factors and 8 positive divisors. There are 13474188 positive integers (up to 20211309) that are relatively prime to 20211309.

Interesting facts

20211309 has 8 divisors, whose sum is 29942720
The reverse of 20211309 is 90311202
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 18
Digital Root 9

Name

Name	twenty million two hundred eleven thousand three hundred nine

Notation

Scientific notation	2.0211309 × 10^7
Engineering notation	2.0211309 × 10^6

Prime Factorization of 20211309

Prime Factorization 9 × 3 × 748567

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20211309	Product of the distinct prime numbers

The prime factorization of 20211309 is 9 × 3 × 748567. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 22, 42, 88, 110, 2426, 4935, 69760, 88319, 621285, 755830, 143368, 267139, 39533363, 50987277, 443499954, 534480879, 1631567969, 2370216002

Basic calculations (n = 20211309)

Multiplication

n×y

n×2	40422618
n×3	60633927
n×4	80845236
n×5	101056545

Division

n÷y

n÷2	10105654.5
n÷3	6737103
n÷3	5052827.25
n÷5	4042261.8

Exponentiation

n^y

n²	408497011493481
n³	8.2562593248713E+21
n⁴	1.6686980839911E+29
n⁵	3.3726572603251E+36

Nth Root

^y√n

²√n	4495.6989445469
³√n	272.39438265891
⁴√n	67.049973486549
⁵√n	28.914713159692

Divisors of 20211309

1, 3, 9, 27, 748567, 2245701, 6737103, 20211309

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	-20211308	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 20211309 can be divided by 8 positive divisors. The sum of these divisors (counting 20211309) is 1, the average is 0.125.

Base conversion 20211309

Base	System	Value
2	Binary	1001101000110011001101101
3	Ternary	1102000211201000
4	Quaternary	1031012121231
5	Quinary	20133230214
6	Senary	2001110513
8	Octal	115063155
10	Decimal	20211309
12	Duodecimal	6928439
16	Hexadecimal	134666d
20	Vigesimal	666859
36	Base36	c1759

Cryptographic Hash Functions

md5	d52a4828cedd8239448c9c2fb463818d
sha1	94e2683a690f96472fea126c4f07373181ef54ad
sha256	63c08c68adc9a54cb08e73527231bd2cdece5bd4ad27b63838a7739afa6b6dd9
sha512	45303565abdb470fedfdd4460fd341c8cf9d8111ce876b652732e4eab1edc2bf72f51ab07172de583458958cb5514f7e22fa8e5e1753700aab733d965fd1c137
ripemd-160	eeaaf5494c8a6e6ba3bc5a523fe5cd1d02d2bdee

20211309 as geometric shapes

Circle

Radius = n

Diameter	40422618
Circumference	126991399.74767
Area	1.2833312103213E+15

Sphere

Radius = n

Volume	3.4583738188197E+22
Surface area	5.1333248412852E+15
Circumference	126991399.74767

Square

Length = n

Perimeter	80845236
Area	408497011493481
Diagonal	28583107.301113

Cube

Length = n

Surface area	2450982068960886
Volume	8.2562593248713E+21
Space diagonal	35007014.075474

Equilateral Triangle

Length = n

Perimeter	60633927
Area	1.7688439466169E+14
Altitude	17503507.037737

Triangular Pyramid

Length = n

Surface area	1.7688439466169E+14
Volume	9.7300949264186E+20
Height	9527702.4337045