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

20081729 (number)

20081729 is an odd 8-digits composite number following 20081728 and preceding 20081730. In scientific notation, it is written as 2.0081729 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 19882800 positive integers (up to 20081729) that are relatively prime to 20081729.

Interesting facts

20081729 has 4 divisors, whose sum is 20280660
The reverse of 20081729 is 92718002
Previous prime number is 101

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0081729 × 10^7
Engineering notation	2.0081729 × 10^6

Prime Factorization of 20081729

Prime Factorization 101 × 198829

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20081729	Product of the distinct prime numbers

The prime factorization of 20081729 is 101 × 198829. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 12, 18, 801, 957, 6619, 4909, 43889, 47477, 78103, 307158, 5358976, 7068639, 65473407, 30171239, 308771027, 314037628, 4462614123, 6248375798

Basic calculations (n = 20081729)

Multiplication

n×y

n×2	40163458
n×3	60245187
n×4	80326916
n×5	100408645

Division

n÷y

n÷2	10040864.5
n÷3	6693909.6666667
n÷3	5020432.25
n÷5	4016345.8

Exponentiation

n^y

n²	403275839629441
n³	8.0984761236859E+21
n⁴	1.6263140282883E+29
n⁵	3.2659197584984E+36

Nth Root

^y√n

²√n	4481.2642189454
³√n	271.81100354811
⁴√n	66.942245398144
⁵√n	28.877541749705

Divisors of 20081729

1, 101, 198829, 20081729

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	-20081728	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 20081729 can be divided by 4 positive divisors. The sum of these divisors (counting 20081729) is 1, the average is 0.25.

Base conversion 20081729

Base	System	Value
2	Binary	1001100100110110001000001
3	Ternary	1101210020221202
4	Quaternary	1030212301001
5	Quinary	20120103404
6	Senary	1554230545
8	Octal	114466101
10	Decimal	20081729
12	Duodecimal	6885455
16	Hexadecimal	1326c41
20	Vigesimal	65a469
36	Base36	byf5t

Cryptographic Hash Functions

md5	09d453c545f186e878dfd0cb16d14a05
sha1	e438dbc7e3ea4dff79aeddc438cef0f7ce69a98d
sha256	d504dc87ab2cc6fdf3f36292517efc8a8a2c001aa6e83262d82a131fb37a7bec
sha512	5d831aca813ac5be13cb8ee8b75421b98dfec66eaec39688474117a21895985e23b1f24dc1a0f838a81866f887f296a7a7fd450a4920968957a3ee3ca116be3d
ripemd-160	fb4e92cb34b5102acd8507a8bb56fa956704d4dd

20081729 as geometric shapes

Circle

Radius = n

Diameter	40163458
Circumference	126177224.59556
Area	1.2669284151501E+15

Sphere

Radius = n

Volume	3.3922817460592E+22
Surface area	5.0677136606004E+15
Circumference	126177224.59556

Square

Length = n

Perimeter	80326916
Area	403275839629441
Diagonal	28399853.507701

Cube

Length = n

Surface area	2419655037776646
Volume	8.0984761236859E+21
Space diagonal	34782574.931829

Equilateral Triangle

Length = n

Perimeter	60245187
Area	1.746235609258E+14
Altitude	17391287.465915

Triangular Pyramid

Length = n

Surface area	1.746235609258E+14
Volume	9.5441456405594E+20
Height	9466617.8359004