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

19999909 (number)

19999909 is an odd 8-digits prime number following 19999908 and preceding 19999910. In scientific notation, it is written as 1.9999909 × 10^7. The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors. There are 19999908 positive integers (up to 19999909) that are relatively prime to 19999909.

Interesting facts

19999909 has 2 divisors, whose sum is 19999910
The reverse of 19999909 is 90999991
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1

Name

Name	nineteen million nine hundred ninety-nine thousand nine hundred nine

Notation

Scientific notation	1.9999909 × 10^7
Engineering notation	1.9999909 × 10^6

Prime Factorization of 19999909

Prime Factorization 19999909

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	19999909	Product of the distinct prime numbers

The prime factorization of 19999909 is 19999909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 3, 36, 92, 40, 69, 5568, 6107, 77235, 33266, 528420, 920910, 7529528, 1439951, 12288559, 48369181, 900160509, 393019913, 3834568229, 2855689987

Basic calculations (n = 19999909)

Multiplication

n×y

n×2	39999818
n×3	59999727
n×4	79999636
n×5	99999545

Division

n÷y

n÷2	9999954.5
n÷3	6666636.3333333
n÷3	4999977.25
n÷5	3999981.8

Exponentiation

n^y

n²	399996360008281
n³	7.9998908004969E+21
n⁴	1.5999708801987E+29
n⁵	3.1999272006625E+36

Nth Root

^y√n

²√n	4472.1257808787
³√n	271.44134997219
⁴√n	66.873954428303
⁵√n	28.853971860958

Divisors of 19999909

1, 19999909

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	19999910	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	9999955	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4472.1258926824	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999998999996	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19999909 can be divided by 2 positive divisors. The sum of these divisors (counting 19999909) is 19999910, the average is 9999955.

Base conversion 19999909

Base	System	Value
2	Binary	1001100010010110010100101
3	Ternary	1101122002201101
4	Quaternary	1030102302211
5	Quinary	20104444114
6	Senary	1552400101
8	Octal	114226245
10	Decimal	19999909
12	Duodecimal	6846031
16	Hexadecimal	1312ca5
20	Vigesimal	64jjf9
36	Base36	bwo11

Cryptographic Hash Functions

md5	c4f140f942809527fdcd2dfab0a25fd2
sha1	672edab9c49870bb0477ad531de0c3b10efc8cce
sha256	e651affb7fb4402185d10a2c462918fd7d2d3405df00d57675ef849d9b190e23
sha512	d74c5e066d72b612b9d8cc37823bc72bdb606d05327a8fe723a5693a377a52da4299e99dc21dfe9b53ca02284c9336b1e4a18abf682957333ab0277bca2c66e8
ripemd-160	28e9d83f0b0f80827d57df40ce47e849ec6f1716

19999909 as geometric shapes

Circle

Radius = n

Diameter	39999818
Circumference	125663134.37373
Area	1.2566256260647E+15

Sphere

Radius = n

Volume	3.3509864224482E+22
Surface area	5.0265025042587E+15
Circumference	125663134.37373

Square

Length = n

Perimeter	79999636
Area	399996360008281
Diagonal	28284142.554028

Cube

Length = n

Surface area	2399978160049686
Volume	7.9998908004969E+21
Space diagonal	34640858.534754

Equilateral Triangle

Length = n

Perimeter	59999727
Area	1.7320350459424E+14
Altitude	17320429.267377

Triangular Pyramid

Length = n

Surface area	1.7320350459424E+14
Volume	9.427961722972E+20
Height	9428047.5180092