20508713 (number)

20508713 is an odd 8-digits composite number following 20508712 and preceding 20508714. In scientific notation, it is written as 2.0508713 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 19801488 positive integers (up to 20508713) that are relatively prime to 20508713.

Interesting facts

Basic properties

Name

Name twenty million five hundred eight thousand seven hundred thirteen

Notation

Scientific notation 2.0508713 × 10^7
Engineering notation 2.0508713 × 10^6

Prime Factorization of 20508713

Prime Factorization 29 × 707197

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 20508713
Product of the distinct prime numbers

The prime factorization of 20508713 is 29 × 707197. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 10, 34, 36, 649, 595, 4634, 3166, 10860, 62439, 603538, 339716, 444620, 4537302, 93036092, 55604106, 642827502, 222247610, 1750821085, 6974908277

Basic calculations (n = 20508713)

Multiplication

n×y
n×2 41017426
n×3 61526139
n×4 82034852
n×5 102543565

Division

n÷y
n÷2 10254356.5
n÷3 6836237.6666667
n÷3 5127178.25
n÷5 4101742.6

Exponentiation

ny
n2 420607308916369
n3 8.6261145842682E+21
n4 1.7691050831387E+29
n5 3.6282068416933E+36

Nth Root

y√n
2√n 4528.6546567386
3√n 273.72395254066
4√n 67.295279602202
5√n 28.999311132143

Divisors of 20508713

1, 29, 707197, 20508713

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 -20508712
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 20508713 can be divided by 4 positive divisors. The sum of these divisors (counting 20508713) is 1, the average is 0.25.

Base conversion 20508713

Base System Value
2 Binary 1001110001111000000101001
3 Ternary 1102120221122222
4 Quaternary 1032033000221
5 Quinary 20222234323
6 Senary 2011323425
8 Octal 116170051
10 Decimal 20508713
12 Duodecimal 6a50575
16 Hexadecimal 138f029
20 Vigesimal 683bfd
36 Base36 c7kmh

Cryptographic Hash Functions

md5 846c78df7102a31a32746902b25e6624
sha1 201ca722c956a2a08659f9555995d13f0e2f34a5
sha256 55f34b92e6817ca0c5879752ab876703dd48ef49664f88037a403dbf43e341e0
sha512 d1698773e11c3c60dfc8c506f5092ddacf3fc3f88da5f1e154db5b9a9056022a55ef80cfe91fb74aabdf021c02483fb3cceaa561fc4ab6c6a92a1966afdaec20
ripemd-160 cb199f1be54e6522ccd99144c1059bd4a82a9d10

20508713 as geometric shapes

Circle

Radius = n
Diameter 41017426
Circumference 128860044.19076
Area 1.3213768317378E+15

Sphere

Radius = n
Volume 3.6132984275947E+22
Surface area 5.2855073269514E+15
Circumference 128860044.19076

Square

Length = n
Perimeter 82034852
Area 420607308916369
Diagonal 29003700.071417

Cube

Length = n
Surface area 2523643853498214
Volume 8.6261145842682E+21
Space diagonal 35522132.913848

Equilateral Triangle

Length = n
Perimeter 61526139
Area 1.8212830726949E+14
Altitude 17761066.456924

Triangular Pyramid

Length = n
Surface area 1.8212830726949E+14
Volume 1.0165973529714E+21
Height 9667900.0238058