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

20109913 (number)

20109913 is an odd 8-digits composite number following 20109912 and preceding 20109914. In scientific notation, it is written as 2.0109913 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 20079360 positive integers (up to 20109913) that are relatively prime to 20109913.

Interesting facts

20109913 has 4 divisors, whose sum is 20140468
The reverse of 20109913 is 31990102
Previous prime number is 673

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred nine thousand nine hundred thirteen

Notation

Scientific notation	2.0109913 × 10^7
Engineering notation	2.0109913 × 10^6

Prime Factorization of 20109913

Prime Factorization 673 × 29881

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20109913	Product of the distinct prime numbers

The prime factorization of 20109913 is 673 × 29881. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 33, 73, 521, 640, 7026, 4326, 22283, 87636, 908297, 48873, 4649129, 5234168, 45000641, 1240258, 103875876, 632227448, 4608540213, 8144299294

Basic calculations (n = 20109913)

Multiplication

n×y

n×2	40219826
n×3	60329739
n×4	80439652
n×5	100549565

Division

n÷y

n÷2	10054956.5
n÷3	6703304.3333333
n÷3	5027478.25
n÷5	4021982.6

Exponentiation

n^y

n²	404408600867569
n³	8.1326217798985E+21
n⁴	1.6354631645566E+29
n⁵	3.2889021953939E+36

Nth Root

^y√n

²√n	4484.4077646887
³√n	271.93810316628
⁴√n	66.965720818107
⁵√n	28.885642925831

Divisors of 20109913

1, 673, 29881, 20109913

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	-20109912	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 20109913 can be divided by 4 positive divisors. The sum of these divisors (counting 20109913) is 1, the average is 0.25.

Base conversion 20109913

Base	System	Value
2	Binary	1001100101101101001011001
3	Ternary	1101211200121121
4	Quaternary	1030231221121
5	Quinary	20122004123
6	Senary	1555005241
8	Octal	114555131
10	Decimal	20109913
12	Duodecimal	6899821
16	Hexadecimal	132da59
20	Vigesimal	65defd
36	Base36	bz0wp

Cryptographic Hash Functions

md5	c82a99e0f7a82410f33ab7a2c79b21c9
sha1	485229fa6f2061f3803bcae2f3518625c481f9e8
sha256	0ce4edb604f9ce2da09b7b63373138e442f4cbda06c508c916cc2eb4e1c02e9b
sha512	d9dc8ac40de78611c064f5e5acb8fa0756ecd3d417fceec446812a1f89ecb65ddb1be812cdb4262c02b32f45b19efb22ce12e24a7530407fe23d6222c95e9b5a
ripemd-160	88daa1569c5ad674c62e5b3724d71bb2bbaf9910

20109913 as geometric shapes

Circle

Radius = n

Diameter	40219826
Circumference	126354309.89026
Area	1.2704870895341E+15

Sphere

Radius = n

Volume	3.4065846450871E+22
Surface area	5.0819483581363E+15
Circumference	126354309.89026

Square

Length = n

Perimeter	80439652
Area	404408600867569
Diagonal	28439711.702743

Cube

Length = n

Surface area	2426451605205414
Volume	8.1326217798985E+21
Space diagonal	34831391.05179

Equilateral Triangle

Length = n

Perimeter	60329739
Area	1.7511406093012E+14
Altitude	17415695.525895

Triangular Pyramid

Length = n

Surface area	1.7511406093012E+14
Volume	9.5843866823194E+20
Height	9479903.9009143