20386976 (number)

20386976 is an even 8-digits composite number following 20386975 and preceding 20386977. In scientific notation, it is written as 2.0386976 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 24 positive divisors. There are 10137600 positive integers (up to 20386976) that are relatively prime to 20386976.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-six thousand nine hundred seventy-six

Notation

Scientific notation 2.0386976 × 10^7
Engineering notation 2.0386976 × 10^6

Prime Factorization of 20386976

Prime Factorization 2 × 2 × 2 × 2 × 2 × 193 × 3301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1274186
Product of the distinct prime numbers

The prime factorization of 20386976 is 2 × 2 × 2 × 2 × 2 × 193 × 3301. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20386976)

Multiplication

n×y
n×2 40773952
n×3 61160928
n×4 81547904
n×5 101934880

Division

n÷y
n÷2 10193488
n÷3 6795658.6666667
n÷3 5096744
n÷5 4077395.2

Exponentiation

ny
n2 415628790424576
n3 8.4734141752949E+21
n4 1.727472914298E+29
n5 3.5217948844443E+36

Nth Root

y√n
2√n 4515.1939050278
3√n 273.18128101993
4√n 67.195192573783
5√n 28.964801884798

Divisors of 20386976

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 -20386975
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 20386976 can be divided by 24 positive divisors. The sum of these divisors (counting 20386976) is 1, the average is 0.041666666666667.

Base conversion 20386976

Base System Value
2 Binary 1001101110001010010100000
3 Ternary 1102100202200012
4 Quaternary 1031301102200
5 Quinary 20204340401
6 Senary 2004544052
8 Octal 115612240
10 Decimal 20386976
12 Duodecimal 69b2028
16 Hexadecimal 13714a0
20 Vigesimal 67878g
36 Base36 c4yow

Cryptographic Hash Functions

md5 a26fd7d078935f1e9a6660cba38e79c2
sha1 dbba619fbf6618811a39a59f7a8d91219c94c361
sha256 fc8ae7dc649825eed149a0ffdd9dd4820f9b46deb8adeb991d862f5487727fda
sha512 0627b08524eabf50840d808457c3953e4d15e4e6e6508f7cff0db4b26c6fbcf9a62a38b1346667f7bf0dd1544f04b71f3e04c8a2e2e2e8b030c5940b25ccadb8
ripemd-160 c5ced982105c84215fa269870326448dad4abc70

20386976 as geometric shapes

Circle

Radius = n
Diameter 40773952
Circumference 128095148.06102
Area 1.3057363546183E+15

Sphere

Radius = n
Volume 3.5493354298573E+22
Surface area 5.222945418473E+15
Circumference 128095148.06102

Square

Length = n
Perimeter 81547904
Area 415628790424576
Diagonal 28831537.954975

Cube

Length = n
Surface area 2493772742547456
Volume 8.4734141752949E+21
Space diagonal 35311278.244687

Equilateral Triangle

Length = n
Perimeter 61160928
Area 1.7997254552594E+14
Altitude 17655639.122344

Triangular Pyramid

Length = n
Surface area 1.7997254552594E+14
Volume 9.986014371922E+20
Height 9610512.6516583