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

20109689 (number)

20109689 is an odd 8-digits composite number following 20109688 and preceding 20109690. In scientific notation, it is written as 2.0109689 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 20092800 positive integers (up to 20109689) that are relatively prime to 20109689.

Interesting facts

20109689 has 4 divisors, whose sum is 20126580
The reverse of 20109689 is 98690102
Previous prime number is 1289

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	2.0109689 × 10^7
Engineering notation	2.0109689 × 10^6

Prime Factorization of 20109689

Prime Factorization 1289 × 15601

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20109689	Product of the distinct prime numbers

The prime factorization of 20109689 is 1289 × 15601. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 7, 73, 2, 297, 26, 7036, 6634, 56049, 63951, 7121, 537706, 1933521, 2951677, 22711435, 42858292, 485713698, 266700145, 860496438, 2425368910

Basic calculations (n = 20109689)

Multiplication

n×y

n×2	40219378
n×3	60329067
n×4	80438756
n×5	100548445

Division

n÷y

n÷2	10054844.5
n÷3	6703229.6666667
n÷3	5027422.25
n÷5	4021937.8

Exponentiation

n^y

n²	404399591676721
n³	8.1323500203458E+21
n⁴	1.635390297483E+29
n⁵	3.2887190276E+36

Nth Root

^y√n

²√n	4484.3827891918
³√n	271.93709347584
⁴√n	66.965534338134
⁵√n	28.88557857535

Divisors of 20109689

1, 1289, 15601, 20109689

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	-20109688	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 20109689 can be divided by 4 positive divisors. The sum of these divisors (counting 20109689) is 1, the average is 0.25.

Base conversion 20109689

Base	System	Value
2	Binary	1001100101101100101111001
3	Ternary	1101211200022022
4	Quaternary	1030231211321
5	Quinary	20122002224
6	Senary	1555004225
8	Octal	114554571
10	Decimal	20109689
12	Duodecimal	6899675
16	Hexadecimal	132d979
20	Vigesimal	65de49
36	Base36	bz0qh

Cryptographic Hash Functions

md5	94b0c50d4650244b8a6036e6e5d59b51
sha1	684e4b71721eb59aeb27cba405ef477664ae9a2c
sha256	5ddbcf19a72fd984da600644a6920b6ff4c38f34d3844a7e751d7a38b039b932
sha512	bd4b01c4c62434a0c1cc11723257fcb218727d9d3c67dbecbbcd7b1e3beef569fd88431c2b8ea57b2487984993fe6c1d0cb8e33ca74728459b031d284713ce3e
ripemd-160	7641b0853d0a8017c021c6d6afbbb4fa74a138a6

20109689 as geometric shapes

Circle

Radius = n

Diameter	40219378
Circumference	126352902.45675
Area	1.2704587863263E+15

Sphere

Radius = n

Volume	3.4064708107119E+22
Surface area	5.0818351453052E+15
Circumference	126352902.45675

Square

Length = n

Perimeter	80438756
Area	404399591676721
Diagonal	28439394.918905

Cube

Length = n

Surface area	2426397550060326
Volume	8.1323500203458E+21
Space diagonal	34831003.072409

Equilateral Triangle

Length = n

Perimeter	60329067
Area	1.7511015983605E+14
Altitude	17415501.536204

Triangular Pyramid

Length = n

Surface area	1.7511015983605E+14
Volume	9.5840664106152E+20
Height	9479798.3063017