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

20108889 (number)

20108889 is an odd 8-digits composite number following 20108888 and preceding 20108890. In scientific notation, it is written as 2.0108889 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 13152672 positive integers (up to 20108889) that are relatively prime to 20108889.

Interesting facts

20108889 has 12 divisors, whose sum is 29594916
The reverse of 20108889 is 98880102
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

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

Notation

Scientific notation	2.0108889 × 10^7
Engineering notation	2.0108889 × 10^6

Prime Factorization of 20108889

Prime Factorization 3 × 3 × 53 × 42157

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	6702963	Product of the distinct prime numbers

The prime factorization of 20108889 is 3 × 3 × 53 × 42157. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 75, 80, 624, 817, 6732, 7626, 68901, 88712, 62840, 424088, 3685819, 9917108, 48452098, 64514360, 629171307, 37440657, 3865030216, 7296165858

Basic calculations (n = 20108889)

Multiplication

n×y

n×2	40217778
n×3	60326667
n×4	80435556
n×5	100544445

Division

n÷y

n÷2	10054444.5
n÷3	6702963
n÷3	5027222.25
n÷5	4021777.8

Exponentiation

n^y

n²	404367416814321
n³	8.1313794999359E+21
n⁴	1.6351300778109E+29
n⁵	3.288064923526E+36

Nth Root

^y√n

²√n	4484.2935898534
³√n	271.93348737731
⁴√n	66.964868325514
⁵√n	28.885348747524

Divisors of 20108889

1, 3, 9, 53, 159, 477, 42157, 126471, 379413, 2234321, 6702963, 20108889

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	-20108888	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 20108889 can be divided by 12 positive divisors. The sum of these divisors (counting 20108889) is 1, the average is 0.083333333333333.

Base conversion 20108889

Base	System	Value
2	Binary	1001100101101011001011001
3	Ternary	1101211122012200
4	Quaternary	1030231121121
5	Quinary	20121441024
6	Senary	1555000413
8	Octal	114553131
10	Decimal	20108889
12	Duodecimal	6899109
16	Hexadecimal	132d659
20	Vigesimal	65dc49
36	Base36	bz049

Cryptographic Hash Functions

md5	f47a9ba8035bd26dd306718e51dffbc9
sha1	aeb6bddaa6d49d2027546ed0bf26277103a2f49e
sha256	cebde6fab48d9f2cdca6324d34baf2262ca9f0d3214c70ece91430ea4bb98b91
sha512	ce08d409cd48e2178585cc9556c3629c852606b95160b9bdc42f1bb527a46ed81d72d6816bdb7189988b763f45fd0d2c1182d4fa0636ecff9908ecdbdd7e1d41
ripemd-160	c99be6998bf49856578db524869831584fe2f4b4

20108889 as geometric shapes

Circle

Radius = n

Diameter	40217778
Circumference	126347875.90851
Area	1.270357706015E+15

Sphere

Radius = n

Volume	3.4060642800732E+22
Surface area	5.0814308240598E+15
Circumference	126347875.90851

Square

Length = n

Perimeter	80435556
Area	404367416814321
Diagonal	28438263.548055

Cube

Length = n

Surface area	2426204500885926
Volume	8.1313794999359E+21
Space diagonal	34829617.431763

Equilateral Triangle

Length = n

Perimeter	60326667
Area	1.7509622771195E+14
Altitude	17414808.715881

Triangular Pyramid

Length = n

Surface area	1.7509622771195E+14
Volume	9.5829226413433E+20
Height	9479421.182685