20130605 (number)

20130605 is an odd 8-digits composite number following 20130604 and preceding 20130606. In scientific notation, it is written as 2.0130605 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 14592000 positive integers (up to 20130605) that are relatively prime to 20130605.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty thousand six hundred five

Notation

Scientific notation 2.0130605 × 10^7
Engineering notation 2.0130605 × 10^6

Prime Factorization of 20130605

Prime Factorization 5 × 11 × 641 × 571

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20130605
Product of the distinct prime numbers

The prime factorization of 20130605 is 5 × 11 × 641 × 571. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 45, 7, 118, 290, 6606, 6049, 20683, 92003, 629720, 7669, 228904, 9108249, 85859614, 98734607, 165182039, 353931338, 6499106788, 4060483984

Basic calculations (n = 20130605)

Multiplication

n×y
n×2 40261210
n×3 60391815
n×4 80522420
n×5 100653025

Division

n÷y
n÷2 10065302.5
n÷3 6710201.6666667
n÷3 5032651.25
n÷5 4026121

Exponentiation

ny
n2 405241257666025
n3 8.157751687778E+21
n4 1.6422047691474E+29
n5 3.3058575536823E+36

Nth Root

y√n
2√n 4486.7142766171
3√n 272.03134100367
4√n 66.982940190896
5√n 28.891584829948

Divisors of 20130605

1, 5, 11, 55, 571, 641, 2855, 3205, 6281, 7051, 31405, 35255, 366011, 1830055, 4026121, 20130605

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20130604
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20130605 can be divided by 16 positive divisors. The sum of these divisors (counting 20130605) is 1, the average is 0.0625.

Base conversion 20130605

Base System Value
2 Binary 1001100110010101100101101
3 Ternary 1101212201222222
4 Quaternary 1030302230231
5 Quinary 20123134410
6 Senary 1555245125
8 Octal 114625455
10 Decimal 20130605
12 Duodecimal 68a97a5
16 Hexadecimal 1332b2d
20 Vigesimal 65g6a5
36 Base36 bzgvh

Cryptographic Hash Functions

md5 c77ee03cab7ebfd29c0916ffb889a7f8
sha1 657d9d48c0c4dd56ecbb4dcaaa460554ce0a19b7
sha256 c9000d3c4822b406b84988e4a69100ab87e8397094267c939b7fa0e50340ba2a
sha512 8994bfa529de8c049143dbd1d034c34c5d686750fe011c0baffa28dc6aac40e001d0b578fbcfc2b9455c0aa554e64074ce6caef5fa4adaef28442e3cc209b9d9
ripemd-160 34eb5bf76b6bf7929ca91544ea23e160042ddc9b

20130605 as geometric shapes

Circle

Radius = n
Diameter 40261210
Circumference 126484321.56064
Area 1.2731029580151E+15

Sphere

Radius = n
Volume 3.4171110362844E+22
Surface area 5.0924118320603E+15
Circumference 126484321.56064

Square

Length = n
Perimeter 80522420
Area 405241257666025
Diagonal 28468974.609776

Cube

Length = n
Surface area 2431447545996150
Volume 8.157751687778E+21
Space diagonal 34867230.6471

Equilateral Triangle

Length = n
Perimeter 60391815
Area 1.7547461190017E+14
Altitude 17433615.32355

Triangular Pyramid

Length = n
Surface area 1.7547461190017E+14
Volume 9.614002562773E+20
Height 9489658.2032585