20479712 (number)

20479712 is an even 8-digits composite number following 20479711 and preceding 20479713. In scientific notation, it is written as 2.0479712 × 10^7. The sum of its digits is 32. It has a total of 8 prime factors and 48 positive divisors. There are 9169920 positive integers (up to 20479712) that are relatively prime to 20479712.

Interesting facts

Basic properties

Name

Name twenty million four hundred seventy-nine thousand seven hundred twelve

Notation

Scientific notation 2.0479712 × 10^7
Engineering notation 2.0479712 × 10^6

Prime Factorization of 20479712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 11 × 73 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1279982
Product of the distinct prime numbers

The prime factorization of 20479712 is 2 × 2 × 2 × 2 × 2 × 11 × 73 × 797. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20479712)

Multiplication

n×y
n×2 40959424
n×3 61439136
n×4 81918848
n×5 102398560

Division

n÷y
n÷2 10239856
n÷3 6826570.6666667
n÷3 5119928
n÷5 4095942.4

Exponentiation

ny
n2 419418603602944
n3 8.5895722092305E+21
n4 1.7591196504824E+29
n5 3.6026263815421E+36

Nth Root

y√n
2√n 4525.4515796769
3√n 273.5948689803
4√n 67.271476716933
5√n 28.991105008937

Divisors of 20479712

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20479711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20479712 can be divided by 48 positive divisors. The sum of these divisors (counting 20479712) is 1, the average is 0.020833333333333.

Base conversion 20479712

Base System Value
2 Binary 1001110000111111011100000
3 Ternary 1102112110212212
4 Quaternary 1032013323200
5 Quinary 20220322322
6 Senary 2010541252
8 Octal 116077340
10 Decimal 20479712
12 Duodecimal 6a37828
16 Hexadecimal 1387ee0
20 Vigesimal 67jj5c
36 Base36 c6y8w

Cryptographic Hash Functions

md5 8b48291d1a39cb3a9c3c352a07597c8a
sha1 3be297ceec62b4754d5d66430f330a6dee01d92a
sha256 020622883e0294692ee155ecfb30796e8f5893fcf6232b69ff0a9b0fda4afe0d
sha512 03b1262b025f644780492f43394f3aedb2c763def19e474dda6e6b10fac7aa2e4b474daa6fe6bddef03485604a3cd4160435fcda35c4d741eb07a16254d854f4
ripemd-160 8ea978f259c22b6463eee7583fc19e983f975c0f

20479712 as geometric shapes

Circle

Radius = n
Diameter 40959424
Circumference 128677825.53367
Area 1.3176424038579E+15

Sphere

Radius = n
Volume 3.597991593333E+22
Surface area 5.2705696154316E+15
Circumference 128677825.53367

Square

Length = n
Perimeter 81918848
Area 419418603602944
Diagonal 28962686.463895

Cube

Length = n
Surface area 2516511621617664
Volume 8.5895722092305E+21
Space diagonal 35471901.708378

Equilateral Triangle

Length = n
Perimeter 61439136
Area 1.8161358276997E+14
Altitude 17735950.854189

Triangular Pyramid

Length = n
Surface area 1.8161358276997E+14
Volume 1.0122907927731E+21
Height 9654228.8212983