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

20068209 (number)

20068209 is an odd 8-digits composite number following 20068208 and preceding 20068210. In scientific notation, it is written as 2.0068209 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 11467440 positive integers (up to 20068209) that are relatively prime to 20068209.

Interesting facts

20068209 has 16 divisors, whose sum is 33978240
The reverse of 20068209 is 90286002
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	twenty million sixty-eight thousand two hundred nine

Notation

Scientific notation	2.0068209 × 10^7
Engineering notation	2.0068209 × 10^6

Prime Factorization of 20068209

Prime Factorization 7 × 3 × 9 × 106181

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20068209	Product of the distinct prime numbers

The prime factorization of 20068209 is 7 × 3 × 9 × 106181. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 43, 32, 162, 98, 1343, 3344, 30157, 39924, 100115, 1583, 4939813, 9098381, 91265810, 97262419, 40148865, 745203873, 6557519497, 4482188651

Basic calculations (n = 20068209)

Multiplication

n×y

n×2	40136418
n×3	60204627
n×4	80272836
n×5	100341045

Division

n÷y

n÷2	10034104.5
n÷3	6689403
n÷3	5017052.25
n÷5	4013641.8

Exponentiation

n^y

n²	402733012467681
n³	8.082130265401E+21
n⁴	1.6219387933129E+29
n⁵	3.2549406689412E+36

Nth Root

^y√n

²√n	4479.755462076
³√n	271.74999104298
⁴√n	66.93097535578
⁵√n	28.87365234807

Divisors of 20068209

1, 3, 7, 9, 21, 27, 63, 189, 106181, 318543, 743267, 955629, 2229801, 2866887, 6689403, 20068209

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20068208	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20068209 can be divided by 16 positive divisors. The sum of these divisors (counting 20068209) is 1, the average is 0.0625.

Base conversion 20068209

Base	System	Value
2	Binary	1001100100011011101110001
3	Ternary	1101202120102000
4	Quaternary	1030203131301
5	Quinary	20114140314
6	Senary	1554044213
8	Octal	114433561
10	Decimal	20068209
12	Duodecimal	6879669
16	Hexadecimal	1323771
20	Vigesimal	658aa9
36	Base36	by4q9

Cryptographic Hash Functions

md5	c9cfb996c53a13191e72b164704dfc21
sha1	fd706565ec98f4b526461385cd0bd1a941455fdd
sha256	0c480272b9778725651682996e404c6d1be738f8cb938a45b246317b495115d5
sha512	f0ca706579b3f17a8dc657b0fe758f82f0c94439df874e9f490f73f972eb4f0f6791aaa63d4d092585846b88d643916894d0b2c37c8a0ba9b3db3ff8a830a5fc
ripemd-160	752b49dd48b7239d8a7ca49d322a2ffefdd286d6

20068209 as geometric shapes

Circle

Radius = n

Diameter	40136418
Circumference	126092275.93021
Area	1.2652230733266E+15

Sphere

Radius = n

Volume	3.3854348089519E+22
Surface area	5.0608922933062E+15
Circumference	126092275.93021

Square

Length = n

Perimeter	80272836
Area	402733012467681
Diagonal	28380733.340338

Cube

Length = n

Surface area	2416398074806086
Volume	8.082130265401E+21
Space diagonal	34759157.604911

Equilateral Triangle

Length = n

Perimeter	60204627
Area	1.7438850986982E+14
Altitude	17379578.802456

Triangular Pyramid

Length = n

Surface area	1.7438850986982E+14
Volume	9.5248818618302E+20
Height	9460244.4467793