20579430 (number)

20579430 is an even 8-digits composite number following 20579429 and preceding 20579431. In scientific notation, it is written as 2.0579430 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5412096 positive integers (up to 20579430) that are relatively prime to 20579430.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-nine thousand four hundred thirty

Notation

Scientific notation 2.0579430 × 10^7
Engineering notation 2.0579430 × 10^6

Prime Factorization of 20579430

Prime Factorization 2 × 15 × 73 × 9397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20579430
Product of the distinct prime numbers

The prime factorization of 20579430 is 2 × 15 × 73 × 9397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 74, 38, 805, 859, 8386, 126, 9656, 28974, 926398, 839059, 7101517, 551537, 8755461, 94106820, 852515851, 937570298, 7376352261, 2784899000

Basic calculations (n = 20579430)

Multiplication

n×y
n×2 41158860
n×3 61738290
n×4 82317720
n×5 102897150

Division

n÷y
n÷2 10289715
n÷3 6859810
n÷3 5144857.5
n÷5 4115886

Exponentiation

ny
n2 423512939124900
n3 8.7156548848151E+21
n4 1.7936320960621E+29
n5 3.6911926166664E+36

Nth Root

y√n
2√n 4536.4556649437
3√n 274.03820484196
4√n 67.353215698612
5√n 29.019282366987

Divisors of 20579430

1, 2, 15, 30, 73, 146, 1095, 2190, 9397, 18794, 140955, 281910, 685981, 1371962, 10289715, 20579430

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 -20579429
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 20579430 can be divided by 16 positive divisors. The sum of these divisors (counting 20579430) is 1, the average is 0.0625.

Base conversion 20579430

Base System Value
2 Binary 1001110100000010001100110
3 Ternary 1102201112200010
4 Quaternary 1032200101212
5 Quinary 20232020210
6 Senary 2013031050
8 Octal 116402146
10 Decimal 20579430
12 Duodecimal 6a85486
16 Hexadecimal 13a0466
20 Vigesimal 68c8ba
36 Base36 c936u

Cryptographic Hash Functions

md5 5f18d010f47814a7e2aba90c83823fc0
sha1 a582e9b27bab4eaea537247ceafac61ad4762d35
sha256 931720703266936c7e27f94229bb389c2c838f7fb04f73f05a84f10df62357cd
sha512 38d2d7189a57a8264c1bbc944363b1e1e0de1351b724757927ff02bfbd9667fa18a763a88f6042ec13719b73b23641d1c47c7ff50b23d311e7022400a4df8f95
ripemd-160 3b7981918f0939fa843afc0b9cc37d19b9831db5

20579430 as geometric shapes

Circle

Radius = n
Diameter 41158860
Circumference 129304372.20613
Area 1.330505138255E+15

Sphere

Radius = n
Volume 3.6508049809812E+22
Surface area 5.32202055302E+15
Circumference 129304372.20613

Square

Length = n
Perimeter 82317720
Area 423512939124900
Diagonal 29103709.011908

Cube

Length = n
Surface area 2541077634749400
Volume 8.7156548848151E+21
Space diagonal 35644618.350807

Equilateral Triangle

Length = n
Perimeter 61738290
Area 1.8338648205679E+14
Altitude 17822309.175404

Triangular Pyramid

Length = n
Surface area 1.8338648205679E+14
Volume 1.0271497785891E+21
Height 9701236.3373026