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

20803729 (number)

20803729 is an odd 8-digits prime number following 20803728 and preceding 20803730. In scientific notation, it is written as 2.0803729 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 20803728 positive integers (up to 20803729) that are relatively prime to 20803729.

Interesting facts

20803729 has 2 divisors, whose sum is 20803730
The reverse of 20803729 is 92730802
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million eight hundred three thousand seven hundred twenty-nine

Notation

Scientific notation	2.0803729 × 10^7
Engineering notation	2.0803729 × 10^6

Prime Factorization of 20803729

Prime Factorization 20803729

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20803729	Product of the distinct prime numbers

The prime factorization of 20803729 is 20803729. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 6, 41, 11, 606, 449, 759, 7073, 72216, 65554, 364912, 43263, 7716745, 1042456, 97978030, 37104570, 777333027, 170728005, 3760656558, 3028035728

Basic calculations (n = 20803729)

Multiplication

n×y

n×2	41607458
n×3	62411187
n×4	83214916
n×5	104018645

Division

n÷y

n÷2	10401864.5
n÷3	6934576.3333333
n÷3	5200932.25
n÷5	4160745.8

Exponentiation

n^y

n²	432795140305441
n³	9.0037528114314E+21
n⁴	1.8731163347201E+29
n⁵	3.8967804612989E+36

Nth Root

^y√n

²√n	4561.1105007443
³√n	275.03020715012
⁴√n	67.535994112357
⁵√n	29.082265676874

Divisors of 20803729

1, 20803729

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20803730	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10401865	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4561.1106103667	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999038634	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20803729 can be divided by 2 positive divisors. The sum of these divisors (counting 20803729) is 20803730, the average is 10401865.

Base conversion 20803729

Base	System	Value
2	Binary	1001111010111000010010001
3	Ternary	1110010221100111
4	Quaternary	1033113002101
5	Quinary	20311204404
6	Senary	2021521321
8	Octal	117270221
10	Decimal	20803729
12	Duodecimal	6b73241
16	Hexadecimal	13d7091
20	Vigesimal	6a0969
36	Base36	cdw9d

Cryptographic Hash Functions

md5	222a60e9835d0f2baf64e6fa7121aaec
sha1	47359916115ce4f228c5bd5e82c286081aad049e
sha256	b57d3373f5bbb1dfc39b32957c59dd50620a0490fc57be6c2f089207b466e459
sha512	ab6c89ce4a7cecfa3736200a67079cd6a669ade5aca43174c4bcf6ed038860a1c44b1e077321aa5677c8e0566f79a943ae6e3150ed75d8101c4b1278cbb15638
ripemd-160	b85f73f02dae7ee6003b08493be6188d888ceb53

20803729 as geometric shapes

Circle

Radius = n

Diameter	41607458
Circumference	130713684.38735
Area	1.3596660332929E+15

Sphere

Radius = n

Volume	3.7714831582842E+22
Surface area	5.4386641331717E+15
Circumference	130713684.38735

Square

Length = n

Perimeter	83214916
Area	432795140305441
Diagonal	29420915.699734

Cube

Length = n

Surface area	2596770841832646
Volume	9.0037528114314E+21
Space diagonal	36033115.614894

Equilateral Triangle

Length = n

Perimeter	62411187
Area	1.8740579306948E+14
Altitude	18016557.807447

Triangular Pyramid

Length = n

Surface area	1.8740579306948E+14
Volume	1.0611024448484E+21
Height	9806971.8999115