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

20061209 (number)

20061209 is an odd 8-digits composite number following 20061208 and preceding 20061210. In scientific notation, it is written as 2.0061209 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 16961880 positive integers (up to 20061209) that are relatively prime to 20061209.

Interesting facts

20061209 has 12 divisors, whose sum is 23241792
The reverse of 20061209 is 90216002
Previous prime number is 167

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million sixty-one thousand two hundred nine

Notation

Scientific notation	2.0061209 × 10^7
Engineering notation	2.0061209 × 10^6

Prime Factorization of 20061209

Prime Factorization 7 × 131 × 167 × 131

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	153139	Product of the distinct prime numbers

The prime factorization of 20061209 is 7 × 131 × 167 × 131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 24, 27, 985, 850, 710, 7686, 68954, 55317, 90307, 573775, 5815487, 154794, 9268248, 38157225, 295300184, 912450921, 9698781735, 378335125

Basic calculations (n = 20061209)

Multiplication

n×y

n×2	40122418
n×3	60183627
n×4	80244836
n×5	100306045

Division

n÷y

n÷2	10030604.5
n÷3	6687069.6666667
n÷3	5015302.25
n÷5	4012241.8

Exponentiation

n^y

n²	402452106541681
n³	8.0736758218229E+21
n⁴	1.6196769805984E+29
n⁵	3.2492678420273E+36

Nth Root

^y√n

²√n	4478.974101287
³√n	271.7183909609
⁴√n	66.925138037116
⁵√n	28.871637780927

Divisors of 20061209

1, 7, 131, 167, 917, 1169, 17161, 21877, 120127, 153139, 2865887, 20061209

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20061208	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20061209 can be divided by 12 positive divisors. The sum of these divisors (counting 20061209) is 1, the average is 0.083333333333333.

Base conversion 20061209

Base	System	Value
2	Binary	1001100100001110000011001
3	Ternary	1101202012210202
4	Quaternary	1030201300121
5	Quinary	20113424314
6	Senary	1553551545
8	Octal	114416031
10	Decimal	20061209
12	Duodecimal	68755b5
16	Hexadecimal	1321c19
20	Vigesimal	657d09
36	Base36	bxzbt

Cryptographic Hash Functions

md5	d80d91fbd7761b871e1b53664615be01
sha1	14aa587d16d84caa52d9383fd0bcc155761a1b45
sha256	17d9c67b04ba7e5f3ffc117d9180c413bec622a8cde1a2cd8ad8ac10fac5d1bc
sha512	df5aca8e34f75d06e723517e9516dda15710a277eaabe4eca7b190e3151cbbe20920cb6416544bd86432c39be266f13322996bf6ccc0bb81e1142b8cb178ff9d
ripemd-160	0734c1d18c125ea3cb25267a47dc378aaf948d63

20061209 as geometric shapes

Circle

Radius = n

Diameter	40122418
Circumference	126048293.63306
Area	1.2643405813331E+15

Sphere

Radius = n

Volume	3.3818934199073E+22
Surface area	5.0573623253323E+15
Circumference	126048293.63306

Square

Length = n

Perimeter	80244836
Area	402452106541681
Diagonal	28370833.845401

Cube

Length = n

Surface area	2414712639250086
Volume	8.0736758218229E+21
Space diagonal	34747033.249258

Equilateral Triangle

Length = n

Perimeter	60183627
Area	1.7426687403583E+14
Altitude	17373516.624629

Triangular Pyramid

Length = n

Surface area	1.7426687403583E+14
Volume	9.5149182045214E+20
Height	9456944.6151337