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

20698729 (number)

20698729 is an odd 8-digits prime number following 20698728 and preceding 20698730. In scientific notation, it is written as 2.0698729 × 10^7. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 20698728 positive integers (up to 20698729) that are relatively prime to 20698729.

Interesting facts

20698729 has 2 divisors, whose sum is 20698730
The reverse of 20698729 is 92789602
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7

Name

Name	twenty million six hundred ninety-eight thousand seven hundred twenty-nine

Notation

Scientific notation	2.0698729 × 10^7
Engineering notation	2.0698729 × 10^6

Prime Factorization of 20698729

Prime Factorization 20698729

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20698729	Product of the distinct prime numbers

The prime factorization of 20698729 is 20698729. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 1, 96, 1, 404, 996, 2938, 2371, 14492, 79046, 855341, 162779, 9976674, 4351993, 84343591, 45985621, 695565382, 535777908, 8155112389, 8093374033

Basic calculations (n = 20698729)

Multiplication

n×y

n×2	41397458
n×3	62096187
n×4	82794916
n×5	103493645

Division

n÷y

n÷2	10349364.5
n÷3	6899576.3333333
n÷3	5174682.25
n÷5	4139745.8

Exponentiation

n^y

n²	428437382215441
n³	8.8681092679468E+21
n⁴	1.8355859047962E+29
n⁵	3.7994295199596E+36

Nth Root

^y√n

²√n	4549.5855855231
³√n	274.56671824375
⁴√n	67.450615901733
⁵√n	29.052849589731

Divisors of 20698729

1, 20698729

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20698730	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10349365	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4549.5856954233	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999033757	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20698729 can be divided by 2 positive divisors. The sum of these divisors (counting 20698729) is 20698730, the average is 10349365.

Base conversion 20698729

Base	System	Value
2	Binary	1001110111101011001101001
3	Ternary	1102221121022121
4	Quaternary	1032331121221
5	Quinary	20244324404
6	Senary	2015351241
8	Octal	116753151
10	Decimal	20698729
12	Duodecimal	6b22521
16	Hexadecimal	13bd669
20	Vigesimal	6976g9
36	Base36	cbn8p

Cryptographic Hash Functions

md5	3989d81f8107b2fab1c9b122d3dba652
sha1	77b1912f2c4d9c38d020f5abe9d4a6f78273ede3
sha256	dd4b2661ad3d85d768f0644423584e2cc0f92ce5897ac9674f4aa19831eeda0b
sha512	8088ec69bb367f5db338df63cda11ce901ca208098fba6e88f9afac3c0a10db5157b51c311ab3502e1f3a011b698c2d4af2b08f33e4f72b9f99bbd04e0de36e3
ripemd-160	bcede4ebcaad9b1714cf54216224bee3d09b0a4e

20698729 as geometric shapes

Circle

Radius = n

Diameter	41397458
Circumference	130053949.93009
Area	1.3459757324913E+15

Sphere

Radius = n

Volume	3.7146649236551E+22
Surface area	5.3839029299651E+15
Circumference	130053949.93009

Square

Length = n

Perimeter	82794916
Area	428437382215441
Diagonal	29272423.275685

Cube

Length = n

Surface area	2570624293292646
Volume	8.8681092679468E+21
Space diagonal	35851250.280099

Equilateral Triangle

Length = n

Perimeter	62096187
Area	1.8551882846474E+14
Altitude	17925625.14005

Triangular Pyramid

Length = n

Surface area	1.8551882846474E+14
Volume	1.0451166999447E+21
Height	9757474.4252284