20502468 (number)

20502468 is an even 8-digits composite number following 20502467 and preceding 20502469. In scientific notation, it is written as 2.0502468 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5857776 positive integers (up to 20502468) that are relatively prime to 20502468.

Interesting facts

Basic properties

Name

Name twenty million five hundred two thousand four hundred sixty-eight

Notation

Scientific notation 2.0502468 × 10^7
Engineering notation 2.0502468 × 10^6

Prime Factorization of 20502468

Prime Factorization 2 × 2 × 9 × 7 × 81359

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10251234
Product of the distinct prime numbers

The prime factorization of 20502468 is 2 × 2 × 9 × 7 × 81359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 10, 97, 192, 38, 682, 5253, 32856, 19536, 665413, 415941, 5710555, 1995772, 66031929, 64947216, 75564761, 817284336, 6272919300, 1596575455

Basic calculations (n = 20502468)

Multiplication

n×y
n×2 41004936
n×3 61507404
n×4 82009872
n×5 102512340

Division

n÷y
n÷2 10251234
n÷3 6834156
n÷3 5125617
n÷5 4100493.6

Exponentiation

ny
n2 420351194091024
n3 8.618236905613E+21
n4 1.7669512637375E+29
n5 3.6226861742338E+36

Nth Root

y√n
2√n 4527.9651058726
3√n 273.69616630788
4√n 67.290156084472
5√n 28.997544831543

Divisors of 20502468

1, 2, 4, 7, 9, 14, 18, 28, 36, 63, 126, 252, 81359, 162718, 325436, 569513, 732231, 1139026, 1464462, 2278052, 2928924, 5125617, 10251234, 20502468

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 -20502467
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 20502468 can be divided by 24 positive divisors. The sum of these divisors (counting 20502468) is 1, the average is 0.041666666666667.

Base conversion 20502468

Base System Value
2 Binary 1001110001101011111000100
3 Ternary 1102120122002200
4 Quaternary 1032031133010
5 Quinary 20222034333
6 Senary 2011234500
8 Octal 116153704
10 Decimal 20502468
12 Duodecimal 6a48a30
16 Hexadecimal 138d7c4
20 Vigesimal 682g38
36 Base36 c7ft0

Cryptographic Hash Functions

md5 2f9eb0a6c06d2320bb700d398cadb54c
sha1 3215d22df71a4f0007445507f440d6643b1b955c
sha256 4690425afef4c8996ff0d6944df5f1c20686c43277c312caf23336ba9082befd
sha512 480b3ebc0ff68d92bfb02990dda9794cc642335386d278f138c4397620927b1d5e89dc07d54f291cc047bc57b4cfbf8e659fd24b60515f3220be8e966abf027f
ripemd-160 1fb736e2f88209e19810085fe50787d8707eb3ca

20502468 as geometric shapes

Circle

Radius = n
Diameter 41004936
Circumference 128820805.69852
Area 1.3205722232841E+15

Sphere

Radius = n
Volume 3.609998633276E+22
Surface area 5.2822888931362E+15
Circumference 128820805.69852

Square

Length = n
Perimeter 82009872
Area 420351194091024
Diagonal 28994868.30772

Cube

Length = n
Surface area 2522107164546144
Volume 8.618236905613E+21
Space diagonal 35511316.256555

Equilateral Triangle

Length = n
Perimeter 61507404
Area 1.8201740629698E+14
Altitude 17755658.128278

Triangular Pyramid

Length = n
Surface area 1.8201740629698E+14
Volume 1.0156689596385E+21
Height 9664956.1025735