20320940 (number)

20320940 is an even 8-digits composite number following 20320939 and preceding 20320941. In scientific notation, it is written as 2.0320940 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 7939008 positive integers (up to 20320940) that are relatively prime to 20320940.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand nine hundred forty

Notation

Scientific notation 2.0320940 × 10^7
Engineering notation 2.0320940 × 10^6

Prime Factorization of 20320940

Prime Factorization 2 × 2 × 43 × 5 × 23629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10160470
Product of the distinct prime numbers

The prime factorization of 20320940 is 2 × 2 × 43 × 5 × 23629. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 7, 47, 25, 250, 898, 1295, 6243, 48941, 76905, 996942, 516283, 1595878, 5556864, 15559751, 17309887, 263732554, 620945837, 3241549005, 5483450377

Basic calculations (n = 20320940)

Multiplication

n×y
n×2 40641880
n×3 60962820
n×4 81283760
n×5 101604700

Division

n÷y
n÷2 10160470
n÷3 6773646.6666667
n÷3 5080235
n÷5 4064188

Exponentiation

ny
n2 412940602483600
n3 8.3913412066331E+21
n4 1.7051994117952E+29
n5 3.4651254935125E+36

Nth Root

y√n
2√n 4507.8753310179
3√n 272.88600571063
4√n 67.140712917111
5√n 28.946013392565

Divisors of 20320940

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 23629, 47258, 94516, 118145, 236290, 472580, 1016047, 2032094, 4064188, 5080235, 10160470, 20320940

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 -20320939
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 20320940 can be divided by 24 positive divisors. The sum of these divisors (counting 20320940) is 1, the average is 0.041666666666667.

Base conversion 20320940

Base System Value
2 Binary 1001101100001001010101100
3 Ternary 1102020102002102
4 Quaternary 1031201022230
5 Quinary 20200232230
6 Senary 2003314232
8 Octal 115411254
10 Decimal 20320940
12 Duodecimal 697b978
16 Hexadecimal 13612ac
20 Vigesimal 670270
36 Base36 c3jqk

Cryptographic Hash Functions

md5 4fec747469f2bf712ac111b048f0b11c
sha1 2f631fbae161724818a20347f071d05c75f7d90b
sha256 8534d88211fe8d37690628fcd2ae3c2fa65836aabdc6b46416ba5eb8d9ee3217
sha512 e36951e586252620fa30bb1b23255b0ef744aa2458d892f818e82b07d8363cc9a67d387ac0f56b3a3f3b20e2e7a3c539a48a5c567376528e22e763e29f273b4c
ripemd-160 0d4f0593a461963b449732fa9b782157290e2943

20320940 as geometric shapes

Circle

Radius = n
Diameter 40641880
Circumference 127680231.63608
Area 1.2972911631314E+15

Sphere

Radius = n
Volume 3.5149567851365E+22
Surface area 5.1891646525257E+15
Circumference 127680231.63608

Square

Length = n
Perimeter 81283760
Area 412940602483600
Diagonal 28738148.94817

Cube

Length = n
Surface area 2477643614901600
Volume 8.3913412066331E+21
Space diagonal 35196900.537559

Equilateral Triangle

Length = n
Perimeter 60962820
Area 1.7880852600242E+14
Altitude 17598450.268779

Triangular Pyramid

Length = n
Surface area 1.7880852600242E+14
Volume 9.8892904507673E+20
Height 9579382.9827233