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

20109889 (number)

20109889 is an odd 8-digits composite number following 20109888 and preceding 20109890. In scientific notation, it is written as 2.0109889 × 10^7. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 19235524 positive integers (up to 20109889) that are relatively prime to 20109889.

Interesting facts

20109889 has 4 divisors, whose sum is 20984256
The reverse of 20109889 is 98890102
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty million one hundred nine thousand eight hundred eighty-nine

Notation

Scientific notation	2.0109889 × 10^7
Engineering notation	2.0109889 × 10^6

Prime Factorization of 20109889

Prime Factorization 23 × 874343

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20109889	Product of the distinct prime numbers

The prime factorization of 20109889 is 23 × 874343. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 64, 59, 827, 717, 2468, 1883, 35240, 32486, 424802, 916266, 1026979, 8717234, 37944319, 96678439, 34351769, 33158902, 1634833904, 2963108966

Basic calculations (n = 20109889)

Multiplication

n×y

n×2	40219778
n×3	60329667
n×4	80439556
n×5	100549445

Division

n÷y

n÷2	10054944.5
n÷3	6703296.3333333
n÷3	5027472.25
n÷5	4021977.8

Exponentiation

n^y

n²	404407635592321
n³	8.132592662514E+21
n⁴	1.6354553572537E+29
n⁵	3.2888825698828E+36

Nth Root

^y√n

²√n	4484.4050887492
³√n	271.93799498552
⁴√n	66.965700838185
⁵√n	28.885636031164

Divisors of 20109889

1, 23, 874343, 20109889

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	-20109888	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 20109889 can be divided by 4 positive divisors. The sum of these divisors (counting 20109889) is 1, the average is 0.25.

Base conversion 20109889

Base	System	Value
2	Binary	1001100101101101001000001
3	Ternary	1101211200120201
4	Quaternary	1030231221001
5	Quinary	20122004024
6	Senary	1555005201
8	Octal	114555101
10	Decimal	20109889
12	Duodecimal	6899801
16	Hexadecimal	132da41
20	Vigesimal	65dee9
36	Base36	bz0w1

Cryptographic Hash Functions

md5	f827bd2a4afc650874e57cf56b1fd29f
sha1	68f8058e58ee3f686679f739da19b7dec25050e1
sha256	bf79fb58f81fa6cc14c248f12217dbb2103908afc938fcbbc3e1bce70d8b64d7
sha512	a83f2309ab9fffe54158009b65f4cac1ce42155ca8de47552723ce5c574c27c818c66450e434ec6645c756da32d48dd2454c7387af52b8d01253fd520bfc3ed0
ripemd-160	1b35ff5e062a7a5fdaa3b0945e705fadf5c7e5fa

20109889 as geometric shapes

Circle

Radius = n

Diameter	40219778
Circumference	126354159.09381
Area	1.2704840570325E+15

Sphere

Radius = n

Volume	3.4065724484256E+22
Surface area	5.0819362281298E+15
Circumference	126354159.09381

Square

Length = n

Perimeter	80439556
Area	404407635592321
Diagonal	28439677.761618

Cube

Length = n

Surface area	2426445813553926
Volume	8.132592662514E+21
Space diagonal	34831349.48257

Equilateral Triangle

Length = n

Perimeter	60329667
Area	1.7511364295367E+14
Altitude	17415674.741285

Triangular Pyramid

Length = n

Surface area	1.7511364295367E+14
Volume	9.5843523671527E+20
Height	9479892.5872058