20320788 (number)

20320788 is an even 8-digits composite number following 20320787 and preceding 20320789. In scientific notation, it is written as 2.0320788 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6756160 positive integers (up to 20320788) that are relatively prime to 20320788.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0320788 × 10^7
Engineering notation 2.0320788 × 10^6

Prime Factorization of 20320788

Prime Factorization 2 × 2 × 3 × 431 × 3929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10160394
Product of the distinct prime numbers

The prime factorization of 20320788 is 2 × 2 × 3 × 431 × 3929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 68, 21, 758, 798, 1767, 5578, 44902, 91185, 299916, 433988, 4473711, 7850535, 7191037, 66056816, 765428270, 644500559, 6347350663, 1138583004

Basic calculations (n = 20320788)

Multiplication

n×y
n×2 40641576
n×3 60962364
n×4 81283152
n×5 101603940

Division

n÷y
n÷2 10160394
n÷3 6773596
n÷3 5080197
n÷5 4064157.6

Exponentiation

ny
n2 412934424940944
n3 8.3911529071268E+21
n4 1.7051483930131E+29
n5 3.464995900296E+36

Nth Root

y√n
2√n 4507.8584716027
3√n 272.88532531599
4√n 67.140587364147
5√n 28.945970089379

Divisors of 20320788

1, 2, 3, 4, 6, 12, 431, 862, 1293, 1724, 2586, 3929, 5172, 7858, 11787, 15716, 23574, 47148, 1693399, 3386798, 5080197, 6773596, 10160394, 20320788

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 -20320787
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 20320788 can be divided by 24 positive divisors. The sum of these divisors (counting 20320788) is 1, the average is 0.041666666666667.

Base conversion 20320788

Base System Value
2 Binary 1001101100001001000010100
3 Ternary 1102020101212210
4 Quaternary 1031201020110
5 Quinary 20200231123
6 Senary 2003313420
8 Octal 115411024
10 Decimal 20320788
12 Duodecimal 697b870
16 Hexadecimal 1361214
20 Vigesimal 6701j8
36 Base36 c3jmc

Cryptographic Hash Functions

md5 7e836d5ffacfdcd852d5ae82a6386cdd
sha1 d3b50d315f3ee076793e0f9f71286e9dee87706f
sha256 2b448c2b45385c5c809f354106e05982c183feac388e63848878ab9164517304
sha512 8b4f478a0905b1d712892a4019138cc12eb7f9b0ee1183dfed837176a4ae2f4bb1f0fc021f10ce3f675e2fd528c2843c9805f123ab334487c3e9e36335a9c1db
ripemd-160 9ef1a81bf15f9d6a10f095945eb237be1db4f609

20320788 as geometric shapes

Circle

Radius = n
Diameter 40641576
Circumference 127679276.59191
Area 1.2972717558088E+15

Sphere

Radius = n
Volume 3.5148779104238E+22
Surface area 5.1890870232352E+15
Circumference 127679276.59191

Square

Length = n
Perimeter 81283152
Area 412934424940944
Diagonal 28737933.987708

Cube

Length = n
Surface area 2477606549645664
Volume 8.3911529071268E+21
Space diagonal 35196637.265836

Equilateral Triangle

Length = n
Perimeter 60962364
Area 1.7880585104799E+14
Altitude 17598318.632918

Triangular Pyramid

Length = n
Surface area 1.7880585104799E+14
Volume 9.889068537671E+20
Height 9579311.3292361