20320844 (number)

20320844 is an even 8-digits composite number following 20320843 and preceding 20320845. In scientific notation, it is written as 2.0320844 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 9885744 positive integers (up to 20320844) that are relatively prime to 20320844.

Interesting facts

Basic properties

Name

Name twenty million three hundred twenty thousand eight hundred forty-four

Notation

Scientific notation 2.0320844 × 10^7
Engineering notation 2.0320844 × 10^6

Prime Factorization of 20320844

Prime Factorization 2 × 2 × 37 × 137303

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10160422
Product of the distinct prime numbers

The prime factorization of 20320844 is 2 × 2 × 37 × 137303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 92, 79, 168, 134, 2158, 234, 75063, 5864, 23627, 196808, 2528259, 4590276, 2986766, 91877663, 279869154, 332367278, 9282119564, 5506115979

Basic calculations (n = 20320844)

Multiplication

n×y
n×2 40641688
n×3 60962532
n×4 81283376
n×5 101604220

Division

n÷y
n÷2 10160422
n÷3 6773614.6666667
n÷3 5080211
n÷5 4064168.8

Exponentiation

ny
n2 412936700872336
n3 8.3912222803014E+21
n4 1.7051671892733E+29
n5 3.4650436447141E+36

Nth Root

y√n
2√n 4507.8646829735
3√n 272.8855759881
4√n 67.140633620584
5√n 28.945986043215

Divisors of 20320844

1, 2, 4, 37, 74, 148, 137303, 274606, 549212, 5080211, 10160422, 20320844

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20320843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20320844 can be divided by 12 positive divisors. The sum of these divisors (counting 20320844) is 1, the average is 0.083333333333333.

Base conversion 20320844

Base System Value
2 Binary 1001101100001001001001100
3 Ternary 1102020101221212
4 Quaternary 1031201021030
5 Quinary 20200231334
6 Senary 2003313552
8 Octal 115411114
10 Decimal 20320844
12 Duodecimal 697b8b8
16 Hexadecimal 136124c
20 Vigesimal 670224
36 Base36 c3jnw

Cryptographic Hash Functions

md5 8dd3ce62e98db2cabccde9d9977345cf
sha1 5752b00c2adf6955a6802b2c056035efae3608ba
sha256 8c51dbdd1bdc1ed6d1ead80865294cf506f22d9fb2f2cd46fa61b1440af503c3
sha512 7876e52204cfafffc88d0e59265714d7363479b98ec275de157ec0160cba66e9a265d55d427928a84ee83f3921dfac7645b02a8bc764314a3d6cda8ceab49db8
ripemd-160 9013071826d4331c1999ea1ab6cba8a1edabc188

20320844 as geometric shapes

Circle

Radius = n
Diameter 40641688
Circumference 127679628.45029
Area 1.2972789058581E+15

Sphere

Radius = n
Volume 3.5149069693912E+22
Surface area 5.1891156234325E+15
Circumference 127679628.45029

Square

Length = n
Perimeter 81283376
Area 412936700872336
Diagonal 28738013.183668

Cube

Length = n
Surface area 2477620205234016
Volume 8.3912222803014E+21
Space diagonal 35196734.260681

Equilateral Triangle

Length = n
Perimeter 60962532
Area 1.7880683655519E+14
Altitude 17598367.130341

Triangular Pyramid

Length = n
Surface area 1.7880683655519E+14
Volume 9.8891502947413E+20
Height 9579337.7278893