20990576 (number)

20990576 is an even 8-digits composite number following 20990575 and preceding 20990577. In scientific notation, it is written as 2.0990576 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 10134720 positive integers (up to 20990576) that are relatively prime to 20990576.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety thousand five hundred seventy-six

Notation

Scientific notation 2.0990576 × 10^7
Engineering notation 2.0990576 × 10^6

Prime Factorization of 20990576

Prime Factorization 2 × 2 × 2 × 2 × 47 × 103 × 271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2623822
Product of the distinct prime numbers

The prime factorization of 20990576 is 2 × 2 × 2 × 2 × 47 × 103 × 271. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 92, 61, 76, 637, 9895, 7586, 64343, 65052, 428426, 864224, 4441419, 4905491, 89691390, 85909454, 901417086, 980967372, 8195327961, 714098095

Basic calculations (n = 20990576)

Multiplication

n×y
n×2 41981152
n×3 62971728
n×4 83962304
n×5 104952880

Division

n÷y
n÷2 10495288
n÷3 6996858.6666667
n÷3 5247644
n÷5 4198115.2

Exponentiation

ny
n2 440604280811776
n3 9.2485376423049E+21
n4 1.9413213226966E+29
n5 4.0749452764484E+36

Nth Root

y√n
2√n 4581.5473368721
3√n 275.85114146082
4√n 67.687128295357
5√n 29.134319006958

Divisors of 20990576

1, 2, 4, 8, 16, 47, 94, 103, 188, 206, 271, 376, 412, 542, 752, 824, 1084, 1648, 2168, 4336, 4841, 9682, 12737, 19364, 25474, 27913, 38728, 50948, 55826, 77456, 101896, 111652, 203792, 223304, 446608, 1311911, 2623822, 5247644, 10495288, 20990576

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20990575
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20990576 can be divided by 40 positive divisors. The sum of these divisors (counting 20990576) is 1, the average is 0.025.

Base conversion 20990576

Base System Value
2 Binary 1010000000100101001110000
3 Ternary 1110111102122202
4 Quaternary 1100010221300
5 Quinary 20333144301
6 Senary 2025522332
8 Octal 120045160
10 Decimal 20990576
12 Duodecimal 70433a8
16 Hexadecimal 1404a70
20 Vigesimal 6b3g8g
36 Base36 chwfk

Cryptographic Hash Functions

md5 84d20f6f6b5f48af64f74a7046911e58
sha1 c0996202fd523eaae9eba4d5c8f61be1909b1e90
sha256 0e4305ba243169512a1ea81d67d88c21bc7f3636c1196cb8da63466c50175d8f
sha512 2670a5980a684d88049e405148b1e4ca724d546976c9dd70dd5d343e79eeb9a876fa21dc27df96fa5a5490415528327de6ec8892415c752556aac2bd9665aec9
ripemd-160 834163561b6005e2edaa7155e460ebfa21e010c5

20990576 as geometric shapes

Circle

Radius = n
Diameter 41981152
Circumference 131887678.71244
Area 1.3841991717385E+15

Sphere

Radius = n
Volume 3.8740183884685E+22
Surface area 5.536796686954E+15
Circumference 131887678.71244

Square

Length = n
Perimeter 83962304
Area 440604280811776
Diagonal 29685157.261223

Cube

Length = n
Surface area 2643625684870656
Volume 9.2485376423049E+21
Space diagonal 36356744.112136

Equilateral Triangle

Length = n
Perimeter 62971728
Area 1.9078725009959E+14
Altitude 18178372.056068

Triangular Pyramid

Length = n
Surface area 1.9078725009959E+14
Volume 1.0899506138221E+21
Height 9895052.4204077