20479212 (number)

20479212 is an even 8-digits composite number following 20479211 and preceding 20479213. In scientific notation, it is written as 2.0479212 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6301152 positive integers (up to 20479212) that are relatively prime to 20479212.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0479212 × 10^7
Engineering notation 2.0479212 × 10^6

Prime Factorization of 20479212

Prime Factorization 2 × 2 × 9 × 13 × 43759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10239606
Product of the distinct prime numbers

The prime factorization of 20479212 is 2 × 2 × 9 × 13 × 43759. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 68, 64, 135, 514, 8811, 6394, 57359, 44243, 657919, 121270, 7153775, 3596533, 81502309, 28414759, 974836673, 335528033, 1556719503, 1695982309

Basic calculations (n = 20479212)

Multiplication

n×y
n×2 40958424
n×3 61437636
n×4 81916848
n×5 102396060

Division

n÷y
n÷2 10239606
n÷3 6826404
n÷3 5119803
n÷5 4095842.4

Exponentiation

ny
n2 419398124140944
n3 8.5889430966847E+21
n4 1.7589478653294E+29
n5 3.6021866231029E+36

Nth Root

y√n
2√n 4525.396336234
3√n 273.59264241012
4√n 67.271066114891
5√n 28.990963447434

Divisors of 20479212

1, 2, 4, 9, 13, 18, 26, 36, 52, 117, 234, 468, 43759, 87518, 175036, 393831, 568867, 787662, 1137734, 1575324, 2275468, 5119803, 10239606, 20479212

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20479211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20479212 can be divided by 24 positive divisors. The sum of these divisors (counting 20479212) is 1, the average is 0.041666666666667.

Base conversion 20479212

Base System Value
2 Binary 1001110000111110011101100
3 Ternary 1102112110012100
4 Quaternary 1032013303230
5 Quinary 20220313322
6 Senary 2010535100
8 Octal 116076354
10 Decimal 20479212
12 Duodecimal 6a37490
16 Hexadecimal 1387cec
20 Vigesimal 67ji0c
36 Base36 c6xv0

Cryptographic Hash Functions

md5 a85f0b09228217e91fd57db8d26df1c3
sha1 7336f114013c7cac82074a2d67b1f4d588518186
sha256 06b0947b0957dbad19dee5e4d6423fafa06179fb3af6b61f120b0802206a0f0e
sha512 ab800f58c71980f32a9a0423153ba22f7f53b1a27af34d783121d4b051e8498b6f7ce660dccf738ef2a00d98efa8844f4958feb97de224a1d6ee70d404531f71
ripemd-160 5a2b9f31cd8e4c1a095f6b310cfd65a536aea2e0

20479212 as geometric shapes

Circle

Radius = n
Diameter 40958424
Circumference 128674683.94102
Area 1.3175780657305E+15

Sphere

Radius = n
Volume 3.5977280712861E+22
Surface area 5.2703122629221E+15
Circumference 128674683.94102

Square

Length = n
Perimeter 81916848
Area 419398124140944
Diagonal 28961979.357114

Cube

Length = n
Surface area 2516388744845664
Volume 8.5889430966847E+21
Space diagonal 35471035.682974

Equilateral Triangle

Length = n
Perimeter 61437636
Area 1.816047149028E+14
Altitude 17735517.841487

Triangular Pyramid

Length = n
Surface area 1.816047149028E+14
Volume 1.0122166511485E+21
Height 9653993.1190379