20509410 (number)

20509410 is an even 8-digits composite number following 20509409 and preceding 20509411. In scientific notation, it is written as 2.0509410 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5365568 positive integers (up to 20509410) that are relatively prime to 20509410.

Interesting facts

Basic properties

Name

Name twenty million five hundred nine thousand four hundred ten

Notation

Scientific notation 2.0509410 × 10^7
Engineering notation 2.0509410 × 10^6

Prime Factorization of 20509410

Prime Factorization 2 × 15 × 53 × 12899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20509410
Product of the distinct prime numbers

The prime factorization of 20509410 is 2 × 15 × 53 × 12899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 14, 3, 382, 752, 7274, 9183, 64878, 39798, 925041, 282711, 1268310, 5799125, 71452071, 97861934, 161183321, 173196154, 5880577182, 6235287766

Basic calculations (n = 20509410)

Multiplication

n×y
n×2 41018820
n×3 61528230
n×4 82037640
n×5 102547050

Division

n÷y
n÷2 10254705
n÷3 6836470
n÷3 5127352.5
n÷5 4101882

Exponentiation

ny
n2 420635898548100
n3 8.6269941040414E+21
n4 1.7693455914737E+29
n5 3.6288234167226E+36

Nth Root

y√n
2√n 4528.7316105064
3√n 273.72705339237
4√n 67.295851361777
5√n 28.999508241002

Divisors of 20509410

1, 2, 15, 30, 53, 106, 795, 1590, 12899, 25798, 193485, 386970, 683647, 1367294, 10254705, 20509410

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 -20509409
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 20509410 can be divided by 16 positive divisors. The sum of these divisors (counting 20509410) is 1, the average is 0.0625.

Base conversion 20509410

Base System Value
2 Binary 1001110001111001011100010
3 Ternary 1102120222121210
4 Quaternary 1032033023202
5 Quinary 20222300120
6 Senary 2011330550
8 Octal 116171342
10 Decimal 20509410
12 Duodecimal 6a50a56
16 Hexadecimal 138f2e2
20 Vigesimal 683daa
36 Base36 c7l5u

Cryptographic Hash Functions

md5 a0269d39664ac3a6482955bd6fe72fd3
sha1 374e5fa411f94413778fd743b368ec25e4dd61f0
sha256 70670968fbbca09333acf7532f34142b8b3d8ba881ddfee3567881ac12815468
sha512 935fe30b22cf501564257de11a6f77d185a0b038b33b323f3d397a3383fa0ded7aa2772a714f31021a9ee8b0885559d7987df206fc87350c20afcf57d4bd9e1c
ripemd-160 95de1cb47fd06e7ec7bde3fdd918fe9d38db893c

20509410 as geometric shapes

Circle

Radius = n
Diameter 41018820
Circumference 128864423.57092
Area 1.3214666487149E+15

Sphere

Radius = n
Volume 3.6136668399759E+22
Surface area 5.2858665948594E+15
Circumference 128864423.57092

Square

Length = n
Perimeter 82037640
Area 420635898548100
Diagonal 29004685.77827

Cube

Length = n
Surface area 2523815391288600
Volume 8.6269941040414E+21
Space diagonal 35523340.153261

Equilateral Triangle

Length = n
Perimeter 61528230
Area 1.8214068694317E+14
Altitude 17761670.076631

Triangular Pyramid

Length = n
Surface area 1.8214068694317E+14
Volume 1.0167010053707E+21
Height 9668228.5927568