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

20169689 (number)

20169689 is an odd 8-digits composite number following 20169688 and preceding 20169690. In scientific notation, it is written as 2.0169689 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 19237680 positive integers (up to 20169689) that are relatively prime to 20169689.

Interesting facts

20169689 has 8 divisors, whose sum is 21106752
The reverse of 20169689 is 98696102
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

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

Notation

Scientific notation	2.0169689 × 10^7
Engineering notation	2.0169689 × 10^6

Prime Factorization of 20169689

Prime Factorization 421 × 23 × 2083

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20169689	Product of the distinct prime numbers

The prime factorization of 20169689 is 421 × 23 × 2083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 50, 97, 141, 862, 80, 5266, 39833, 60109, 974534, 658780, 2194149, 1426198, 97381942, 34738032, 48507078, 825701383, 1590553333, 7684497554

Basic calculations (n = 20169689)

Multiplication

n×y

n×2	40339378
n×3	60509067
n×4	80678756
n×5	100848445

Division

n÷y

n÷2	10084844.5
n÷3	6723229.6666667
n÷3	5042422.25
n÷5	4033937.8

Exponentiation

n^y

n²	406816354356721
n³	8.2053593474889E+21
n⁴	1.6549954617209E+29
n⁵	3.3380743759323E+36

Nth Root

^y√n

²√n	4491.0676904273
³√n	272.20727874531
⁴√n	67.015428749112
⁵√n	28.902794853455

Divisors of 20169689

1, 23, 421, 2083, 9683, 47909, 876943, 20169689

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20169688	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20169689 can be divided by 8 positive divisors. The sum of these divisors (counting 20169689) is 1, the average is 0.125.

Base conversion 20169689

Base	System	Value
2	Binary	1001100111100001111011001
3	Ternary	1101221201121112
4	Quaternary	1030330033121
5	Quinary	20130412224
6	Senary	2000150105
8	Octal	114741731
10	Decimal	20169689
12	Duodecimal	6908335
16	Hexadecimal	133c3d9
20	Vigesimal	661449
36	Base36	c0b15

Cryptographic Hash Functions

md5	bc59138bc54d38bd4bea79463e7129fd
sha1	c672a1adfb9e420d3160a475cb7ad6161d117d0c
sha256	8099eb3734f1393ed41cd661a5bd99c625fa42af88bd691de6aa4c06bbfe40bf
sha512	72e035555baff4144c796b74b857467192c50a2bfd4f869b152d852271cbe7a17577b720fd2fc7829e0c381e1d6e84ad14b2d50042530d32189d202ac3ce85f6
ripemd-160	d68a47cd3b2ac542a3290af56e52b05af138b93d

20169689 as geometric shapes

Circle

Radius = n

Diameter	40339378
Circumference	126729893.57518
Area	1.2780512702073E+15

Sphere

Radius = n

Volume	3.4370528861514E+22
Surface area	5.112205080829E+15
Circumference	126729893.57518

Square

Length = n

Perimeter	80678756
Area	406816354356721
Diagonal	28524247.732647

Cube

Length = n

Surface area	2440898126140326
Volume	8.2053593474889E+21
Space diagonal	34934926.120863

Equilateral Triangle

Length = n

Perimeter	60509067
Area	1.7615664877395E+14
Altitude	17467463.060432

Triangular Pyramid

Length = n

Surface area	1.7615664877395E+14
Volume	9.670108727803E+20
Height	9508082.5775491