68610013 (number)

68610013 is an odd 8-digits composite number following 68610012 and preceding 68610014. In scientific notation, it is written as 6.8610013 × 10^7. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 68575228 positive integers (up to 68610013) that are relatively prime to 68610013.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred ten thousand thirteen

Notation

Scientific notation 6.8610013 × 10^7
Engineering notation 6.8610013 × 10^6

Prime Factorization of 68610013

Prime Factorization 2099 × 32687

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 68610013
Product of the distinct prime numbers

The prime factorization of 68610013 is 2099 × 32687. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 46, 20, 117, 592, 9119, 6163, 68255, 92090, 812051, 600061, 9805610, 3775672, 25215685, 19404788, 498408248, 253242907, 1611560274, 3602556979

Basic calculations (n = 68610013)

Multiplication

n×y
n×2 137220026
n×3 205830039
n×4 274440052
n×5 343050065

Division

n÷y
n÷2 34305006.5
n÷3 22870004.333333
n÷3 17152503.25
n÷5 13722002.6

Exponentiation

ny
n2 4707333883860169
n3 3.2297023896699E+23
n4 2.2158992294138E+31
n5 1.5203287493677E+39

Nth Root

y√n
2√n 8283.1161406804
3√n 409.38239951662
4√n 91.011626403885
5√n 36.921343882705

Divisors of 68610013

1, 2099, 32687, 68610013

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 -68610012
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 68610013 can be divided by 4 positive divisors. The sum of these divisors (counting 68610013) is 1, the average is 0.25.

Base conversion 68610013

Base System Value
2 Binary 100000101101110011111011101
3 Ternary 11210002202020121
4 Quaternary 10011232133131
5 Quinary 120031010023
6 Senary 10450314541
8 Octal 405563735
10 Decimal 68610013
12 Duodecimal 1ab88a51
16 Hexadecimal 416e7dd
20 Vigesimal 118g50d
36 Base36 14ujtp

Cryptographic Hash Functions

md5 bc985bd126266a5177f7b7799565a256
sha1 9eb2698361956429b862470b2c8ba2d65dacca50
sha256 c129ebd1fbb2306710bda399db92661c208146760b04649a987b5cd4168ba6ac
sha512 096d15455ceee2615b464d78d97447a90f45dc20a0b95249b157ad597dfb69ed354be37cee4da2b12b3bdca41dcd8ba8f65dcad6423584f4580b5b2e39052a20
ripemd-160 f77313e80c12eeaef587b14ef0af94378ac8685c

68610013 as geometric shapes

Circle

Radius = n
Diameter 137220026
Circumference 431089425.607
Area 1.4788525547529E+16

Sphere

Radius = n
Volume 1.3528545734224E+24
Surface area 5.9154102190118E+16
Circumference 431089425.607

Square

Length = n
Perimeter 274440052
Area 4707333883860169
Diagonal 97029210.899194

Cube

Length = n
Surface area 28244003303161014
Volume 3.2297023896699E+23
Space diagonal 118836028.42396

Equilateral Triangle

Length = n
Perimeter 205830039
Area 2.0383353637591E+15
Altitude 59418014.211981

Triangular Pyramid

Length = n
Surface area 2.0383353637591E+15
Volume 3.8062407682499E+22
Height 32343070.299731