20320856 (number)

20320856 is an even 8-digits composite number following 20320855 and preceding 20320857. In scientific notation, it is written as 2.0320856 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10147680 positive integers (up to 20320856) that are relatively prime to 20320856.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand eight hundred fifty-six

Notation

Scientific notation 2.0320856 × 10^7
Engineering notation 2.0320856 × 10^6

Prime Factorization of 20320856

Prime Factorization 2 × 2 × 2 × 1621 × 1567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5080214
Product of the distinct prime numbers

The prime factorization of 20320856 is 2 × 2 × 2 × 1621 × 1567. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 68, 58, 73, 340, 6367, 8713, 22595, 97101, 445184, 892971, 5721543, 6919076, 59771759, 45110375, 811240357, 220948854, 5334483510, 237777845

Basic calculations (n = 20320856)

Multiplication

n×y
n×2 40641712
n×3 60962568
n×4 81283424
n×5 101604280

Division

n÷y
n÷2 10160428
n÷3 6773618.6666667
n÷3 5080214
n÷5 4064171.2

Exponentiation

ny
n2 412937188572736
n3 8.3912371460314E+21
n4 1.7051712170636E+29
n5 3.4650538757293E+36

Nth Root

y√n
2√n 4507.8660139805
3√n 272.88562970349
4√n 67.140643532665
5√n 28.945989461889

Divisors of 20320856

1, 2, 4, 8, 1567, 1621, 3134, 3242, 6268, 6484, 12536, 12968, 2540107, 5080214, 10160428, 20320856

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 -20320855
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 20320856 can be divided by 16 positive divisors. The sum of these divisors (counting 20320856) is 1, the average is 0.0625.

Base conversion 20320856

Base System Value
2 Binary 1001101100001001001011000
3 Ternary 1102020101222022
4 Quaternary 1031201021120
5 Quinary 20200231411
6 Senary 2003314012
8 Octal 115411130
10 Decimal 20320856
12 Duodecimal 697b908
16 Hexadecimal 1361258
20 Vigesimal 67022g
36 Base36 c3jo8

Cryptographic Hash Functions

md5 36840b6eb47e761aef1380f55307fe93
sha1 1d08b6f15ff926e4b6cedb1fa87f11ddc7ebfebe
sha256 8c6319bced51a140a0df1c2a6bb31249822649da29b4432729a5ed205e6a5e60
sha512 b413765fe455f2f33b1940f23f231be493c3e8b361a8d2e471902f1bbe0373588b3a3cc4cdec4926916b543e0bdf7c3c308d77183e5ec5539f2248246c52519f
ripemd-160 9e62b5aa7302950123a8ca2544f695073293086a

20320856 as geometric shapes

Circle

Radius = n
Diameter 40641712
Circumference 127679703.84851
Area 1.2972804380141E+15

Sphere

Radius = n
Volume 3.5149131963336E+22
Surface area 5.1891217520565E+15
Circumference 127679703.84851

Square

Length = n
Perimeter 81283424
Area 412937188572736
Diagonal 28738030.154231

Cube

Length = n
Surface area 2477623131436416
Volume 8.3912371460314E+21
Space diagonal 35196755.045291

Equilateral Triangle

Length = n
Perimeter 60962568
Area 1.7880704773566E+14
Altitude 17598377.522645

Triangular Pyramid

Length = n
Surface area 1.7880704773566E+14
Volume 9.8891678141721E+20
Height 9579343.3847436