20698739 (number)

20698739 is an odd 8-digits prime number following 20698738 and preceding 20698740. In scientific notation, it is written as 2.0698739 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 20698738 positive integers (up to 20698739) that are relatively prime to 20698739.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0698739 × 10^7
Engineering notation 2.0698739 × 10^6

Prime Factorization of 20698739

Prime Factorization 20698739

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 20698739
Product of the distinct prime numbers

The prime factorization of 20698739 is 20698739. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 8, 4, 73, 333, 700, 803, 9096, 84098, 4396, 188029, 368052, 3413065, 7031943, 23438837, 54235429, 401432527, 85477062, 4385543028, 7610844655

Basic calculations (n = 20698739)

Multiplication

n×y
n×2 41397478
n×3 62096217
n×4 82794956
n×5 103493695

Division

n÷y
n÷2 10349369.5
n÷3 6899579.6666667
n÷3 5174684.75
n÷5 4139747.8

Exponentiation

ny
n2 428437796190121
n3 8.8681221210745E+21
n4 1.8355894520425E+29
n5 3.799438697898E+36

Nth Root

y√n
2√n 4549.5866845242
3√n 274.5667624601
4√n 67.450624048442
5√n 29.052852396941

Divisors of 20698739

1, 20698739

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 20698740
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 10349370
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4549.5867944243
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999033758
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20698739 can be divided by 2 positive divisors. The sum of these divisors (counting 20698739) is 20698740, the average is 10349370.

Base conversion 20698739

Base System Value
2 Binary 1001110111101011001110011
3 Ternary 1102221121022222
4 Quaternary 1032331121303
5 Quinary 20244324424
6 Senary 2015351255
8 Octal 116753163
10 Decimal 20698739
12 Duodecimal 6b2252b
16 Hexadecimal 13bd673
20 Vigesimal 6976gj
36 Base36 cbn8z

Cryptographic Hash Functions

md5 5e5197f0c82a4f344dae76f6890a9356
sha1 8dbc145542c1f4ccb285e58a084ed5c6e4301c5e
sha256 50ed80f7ab64930100bed4dea375aef79c515d4e876c889504a2e72f2dbee9ce
sha512 2a713bce318fedf1ae6e063651563e98c7eee9b4045c44931f19ef0cc8693c959a618037dd933a6f1079d9cdf1af4891bca305a3b2b11ea38d8917687fe1c1fc
ripemd-160 c83916678da776828c58878dbc72828c463528d0

20698739 as geometric shapes

Circle

Radius = n
Diameter 41397478
Circumference 130054012.76195
Area 1.3459770330311E+15

Sphere

Radius = n
Volume 3.7146703075606E+22
Surface area 5.3839081321243E+15
Circumference 130054012.76195

Square

Length = n
Perimeter 82794956
Area 428437796190121
Diagonal 29272437.417821

Cube

Length = n
Surface area 2570626777140726
Volume 8.8681221210745E+21
Space diagonal 35851267.600607

Equilateral Triangle

Length = n
Perimeter 62096217
Area 1.8551900772103E+14
Altitude 17925633.800304

Triangular Pyramid

Length = n
Surface area 1.8551900772103E+14
Volume 1.0451182147004E+21
Height 9757479.1392736