20793820 (number)

20793820 is an even 8-digits composite number following 20793819 and preceding 20793821. In scientific notation, it is written as 2.0793820 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8272896 positive integers (up to 20793820) that are relatively prime to 20793820.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-three thousand eight hundred twenty

Notation

Scientific notation 2.0793820 × 10^7
Engineering notation 2.0793820 × 10^6

Prime Factorization of 20793820

Prime Factorization 2 × 2 × 5 × 193 × 5387

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10396910
Product of the distinct prime numbers

The prime factorization of 20793820 is 2 × 2 × 5 × 193 × 5387. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 66, 25, 648, 850, 3725, 8735, 90734, 96132, 936366, 32627, 5180498, 7203548, 65235028, 97987257, 710291292, 478186636, 7971959939, 6176438324

Basic calculations (n = 20793820)

Multiplication

n×y
n×2 41587640
n×3 62381460
n×4 83175280
n×5 103969100

Division

n÷y
n÷2 10396910
n÷3 6931273.3333333
n÷3 5198455
n÷5 4158764

Exponentiation

ny
n2 432382950192400
n3 8.9908932373697E+21
n4 1.8695501561708E+29
n5 3.8875089428388E+36

Nth Root

y√n
2√n 4560.0241227432
3√n 274.98653377586
4√n 67.527950677799
5√n 29.079494720853

Divisors of 20793820

1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 5387, 10774, 21548, 26935, 53870, 107740, 1039691, 2079382, 4158764, 5198455, 10396910, 20793820

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 -20793819
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 20793820 can be divided by 24 positive divisors. The sum of these divisors (counting 20793820) is 1, the average is 0.041666666666667.

Base conversion 20793820

Base System Value
2 Binary 1001111010100100111011100
3 Ternary 1110010102202111
4 Quaternary 1033110213130
5 Quinary 20310400240
6 Senary 2021403404
8 Octal 117244734
10 Decimal 20793820
12 Duodecimal 6b69564
16 Hexadecimal 13d49dc
20 Vigesimal 69j4b0
36 Base36 cdom4

Cryptographic Hash Functions

md5 ba29db9fcb3f22dcc51cc29d05f26d33
sha1 875264d0a11f45fbaee02788c925eacb8786063e
sha256 2ce9ca5d793234b6478d59694b2ac975a4ced211cd5efdd03a6978b57bc26567
sha512 a44e03b51bfdddce056cc13aba46a41cef684ca492edbf247e6864bc9ddc50f5ba6c4971f4f2584f7289845ec0497aa6d9e539a2da489faf408ec3728f89f6a9
ripemd-160 c3bb854f87affe4ed8b0bf9f15cf91ca360648d9

20793820 as geometric shapes

Circle

Radius = n
Diameter 41587640
Circumference 130651424.30414
Area 1.3583710998619E+15

Sphere

Radius = n
Volume 3.7660965524975E+22
Surface area 5.4334843994477E+15
Circumference 130651424.30414

Square

Length = n
Perimeter 83175280
Area 432382950192400
Diagonal 29406902.257545

Cube

Length = n
Surface area 2594297701154400
Volume 8.9908932373697E+21
Space diagonal 36015952.723442

Equilateral Triangle

Length = n
Perimeter 62381460
Area 1.8722730951494E+14
Altitude 18007976.361721

Triangular Pyramid

Length = n
Surface area 1.8722730951494E+14
Volume 1.0595869295114E+21
Height 9802300.752515