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

20009909 (number)

20009909 is an odd 8-digits composite number following 20009908 and preceding 20009910. In scientific notation, it is written as 2.0009909 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 19670700 positive integers (up to 20009909) that are relatively prime to 20009909.

Interesting facts

20009909 has 4 divisors, whose sum is 20349120
The reverse of 20009909 is 90990002
Previous prime number is 59

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	twenty million nine thousand nine hundred nine

Notation

Scientific notation	2.0009909 × 10^7
Engineering notation	2.0009909 × 10^6

Prime Factorization of 20009909

Prime Factorization 59 × 339151

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20009909	Product of the distinct prime numbers

The prime factorization of 20009909 is 59 × 339151. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 8, 86, 2, 628, 461, 8146, 1318, 31834, 35487, 908951, 608646, 1430447, 9402580, 26209394, 19020198, 61130558, 61026923, 9981022125, 1269422095

Basic calculations (n = 20009909)

Multiplication

n×y

n×2	40019818
n×3	60029727
n×4	80039636
n×5	100049545

Division

n÷y

n÷2	10004954.5
n÷3	6669969.6666667
n÷3	5002477.25
n÷5	4001981.8

Exponentiation

n^y

n²	400396458188281
n³	8.0118966922698E+21
n⁴	1.6031732372972E+29
n⁵	3.2079350589552E+36

Nth Root

^y√n

²√n	4473.2436776907
³√n	271.48658286502
⁴√n	66.882312143725
⁵√n	28.856856694361

Divisors of 20009909

1, 59, 339151, 20009909

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20009908	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20009909 can be divided by 4 positive divisors. The sum of these divisors (counting 20009909) is 1, the average is 0.25.

Base conversion 20009909

Base	System	Value
2	Binary	1001100010101001110110101
3	Ternary	1101122121102202
4	Quaternary	1030111032311
5	Quinary	20110304114
6	Senary	1552514245
8	Octal	114251665
10	Decimal	20009909
12	Duodecimal	684b985
16	Hexadecimal	13153b5
20	Vigesimal	6514f9
36	Base36	bwvqt

Cryptographic Hash Functions

md5	01cca73a32d72d641c45fb72f9770a1e
sha1	a5e9b61fe6099ca107b62b663c746748472e6847
sha256	d504d6c5149e51e1ea437a177e2fef39254c13fdf2704b6903b06cb61cc5190d
sha512	ad14b5a8d5472915a37a90444db73ff0d5a021bb1fad82c62e7003c050e6b401161123a4e855a070f22e25626a2b0f0da0d4aaa6be6df21b5f3252cedacf632d
ripemd-160	0cc9051de3d7a52898bf567a804455975b16900d

20009909 as geometric shapes

Circle

Radius = n

Diameter	40019818
Circumference	125725966.2268
Area	1.2578825715677E+15

Sphere

Radius = n

Volume	3.356015438634E+22
Surface area	5.0315302862707E+15
Circumference	125725966.2268

Square

Length = n

Perimeter	80039636
Area	400396458188281
Diagonal	28298284.689651

Cube

Length = n

Surface area	2402378749129686
Volume	8.0118966922698E+21
Space diagonal	34658179.04283

Equilateral Triangle

Length = n

Perimeter	60029727
Area	1.7337675218818E+14
Altitude	17329089.521415

Triangular Pyramid

Length = n

Surface area	1.7337675218818E+14
Volume	9.4421108021168E+20
Height	9432761.5632172