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

20689529 (number)

20689529 is an odd 8-digits composite number following 20689528 and preceding 20689530. In scientific notation, it is written as 2.0689529 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 17682336 positive integers (up to 20689529) that are relatively prime to 20689529.

Interesting facts

20689529 has 8 divisors, whose sum is 23713920
The reverse of 20689529 is 92598602
Previous prime number is 359

Basic properties

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

Name

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

Notation

Scientific notation	2.0689529 × 10^7
Engineering notation	2.0689529 × 10^6

Prime Factorization of 20689529

Prime Factorization 7 × 359 × 8233

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20689529	Product of the distinct prime numbers

The prime factorization of 20689529 is 7 × 359 × 8233. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 72, 26, 658, 105, 4216, 5456, 14736, 71106, 130201, 406627, 9432029, 9061588, 63149551, 18826477, 523383938, 312962857, 3332875453, 6540359436

Basic calculations (n = 20689529)

Multiplication

n×y

n×2	41379058
n×3	62068587
n×4	82758116
n×5	103447645

Division

n÷y

n÷2	10344764.5
n÷3	6896509.6666667
n÷3	5172382.25
n÷5	4137905.8

Exponentiation

n^y

n²	428056610241841
n³	8.8562896512403E+21
n⁴	1.8323246157174E+29
n⁵	3.7909933274298E+36

Nth Root

^y√n

²√n	4548.5743920486
³√n	274.52603316678
⁴√n	67.443119679094
⁵√n	29.05026649635

Divisors of 20689529

1, 7, 359, 2513, 8233, 57631, 2955647, 20689529

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	-20689528	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 20689529 can be divided by 8 positive divisors. The sum of these divisors (counting 20689529) is 1, the average is 0.125.

Base conversion 20689529

Base	System	Value
2	Binary	1001110111011001001111001
3	Ternary	1102221010200212
4	Quaternary	1032323021321
5	Quinary	20244031104
6	Senary	2015240505
8	Octal	116731171
10	Decimal	20689529
12	Duodecimal	6b19135
16	Hexadecimal	13bb279
20	Vigesimal	6963g9
36	Base36	cbg55

Cryptographic Hash Functions

md5	91a57d665a888dc8d8cd029b27d589f9
sha1	a96a72f08d5d24d4bfc990c1de994a2c65dbb0b8
sha256	4fb4ece4aab07b5c32cecdf1f9e9ff982e8e6f721a8a1465e6867b48b1211624
sha512	0471cee40b4ffcdb547b83ff30732cfe2e7888dab0ea2f44a54453fdfff35516fcc1368880d988ed3cae0996453405c22a3887ede05c27cb36ed7ef16d1ffa5b
ripemd-160	945a1211976d7e7010c5546c461a8b2db4e1c7c1

20689529 as geometric shapes

Circle

Radius = n

Diameter	41379058
Circumference	129996144.62527
Area	1.3447795020563E+15

Sphere

Radius = n

Volume	3.7097139341866E+22
Surface area	5.3791180082253E+15
Circumference	129996144.62527

Square

Length = n

Perimeter	82758116
Area	428056610241841
Diagonal	29259412.510911

Cube

Length = n

Surface area	2568339661451046
Volume	8.8562896512403E+21
Space diagonal	35835315.41267

Equilateral Triangle

Length = n

Perimeter	62068587
Area	1.8535394936364E+14
Altitude	17917657.706335

Triangular Pyramid

Length = n

Surface area	1.8535394936364E+14
Volume	1.0437237447574E+21
Height	9753137.5036372