20576420 (number)

20576420 is an even 8-digits composite number following 20576419 and preceding 20576421. In scientific notation, it is written as 2.0576420 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 8176896 positive integers (up to 20576420) that are relatively prime to 20576420.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-six thousand four hundred twenty

Notation

Scientific notation 2.0576420 × 10^7
Engineering notation 2.0576420 × 10^6

Prime Factorization of 20576420

Prime Factorization 2 × 2 × 5 × 157 × 6553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10288210
Product of the distinct prime numbers

The prime factorization of 20576420 is 2 × 2 × 5 × 157 × 6553. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 4, 29, 46, 559, 578, 6271, 3351, 19359, 86550, 5169, 885768, 9417027, 2406344, 96656666, 25346417, 822276873, 422399209, 8487314097, 5237721990

Basic calculations (n = 20576420)

Multiplication

n×y
n×2 41152840
n×3 61729260
n×4 82305680
n×5 102882100

Division

n÷y
n÷2 10288210
n÷3 6858806.6666667
n÷3 5144105
n÷5 4115284

Exponentiation

ny
n2 423389060016400
n3 8.7118311223027E+21
n4 1.7925829614157E+29
n5 3.6884939898933E+36

Nth Root

y√n
2√n 4536.1238960152
3√n 274.02484368124
4√n 67.350752750175
5√n 29.018433430445

Divisors of 20576420

1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 6553, 13106, 26212, 32765, 65530, 131060, 1028821, 2057642, 4115284, 5144105, 10288210, 20576420

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 -20576419
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 20576420 can be divided by 24 positive divisors. The sum of these divisors (counting 20576420) is 1, the average is 0.041666666666667.

Base conversion 20576420

Base System Value
2 Binary 1001110011111100010100100
3 Ternary 1102201101112122
4 Quaternary 1032133202210
5 Quinary 20231421140
6 Senary 2013005112
8 Octal 116374244
10 Decimal 20576420
12 Duodecimal 6a83798
16 Hexadecimal 139f8a4
20 Vigesimal 68c110
36 Base36 c90v8

Cryptographic Hash Functions

md5 2bbe18921089b039689ea61fc57b0954
sha1 b7af2c40a302fa6b6ada17afa314962f7a76e03a
sha256 5a431b7515bc1974a85b33e96c8e6fecc0d053fc5121aad45ab6c75b0f7d6de7
sha512 e1a9bbe336f48e230503eb0019b45f7e8995212678d9b2593577d0d8616429ba5a904f5530582ddfefe23efd111f16a2963aeb26066c2b9b53fb390470aa3e9e
ripemd-160 19a0970dc5125a2b6cfd58e0489eeb96f9513744

20576420 as geometric shapes

Circle

Radius = n
Diameter 41152840
Circumference 129285459.81836
Area 1.3301159605578E+15

Sphere

Radius = n
Volume 3.6492032870855E+22
Surface area 5.3204638422312E+15
Circumference 129285459.81836

Square

Length = n
Perimeter 82305680
Area 423389060016400
Diagonal 29099452.229085

Cube

Length = n
Surface area 2540334360098400
Volume 8.7118311223027E+21
Space diagonal 35639404.877876

Equilateral Triangle

Length = n
Perimeter 61729260
Area 1.8333284082931E+14
Altitude 17819702.438938

Triangular Pyramid

Length = n
Surface area 1.8333284082931E+14
Volume 1.0266991438554E+21
Height 9699817.409695