20449323 (number)

20449323 is an odd 8-digits composite number following 20449322 and preceding 20449324. In scientific notation, it is written as 2.0449323 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 12952368 positive integers (up to 20449323) that are relatively prime to 20449323.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0449323 × 10^7
Engineering notation 2.0449323 × 10^6

Prime Factorization of 20449323

Prime Factorization 3 × 3 × 23 × 223 × 443

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6816441
Product of the distinct prime numbers

The prime factorization of 20449323 is 3 × 3 × 23 × 223 × 443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 32, 40, 41, 271, 5319, 3112, 68846, 40784, 837189, 297923, 4649351, 4904297, 11056335, 74473206, 97340626, 552814293, 7895494398, 5168602984

Basic calculations (n = 20449323)

Multiplication

n×y
n×2 40898646
n×3 61347969
n×4 81797292
n×5 102246615

Division

n÷y
n÷2 10224661.5
n÷3 6816441
n÷3 5112330.75
n÷5 4089864.6

Exponentiation

ny
n2 418174811158329
n3 8.5513917838407E+21
n4 1.748701726873E+29
n5 3.5759766443485E+36

Nth Root

y√n
2√n 4522.0927677349
3√n 273.45947660971
4√n 67.246507476113
5√n 28.98249615668

Divisors of 20449323

1, 3, 9, 23, 69, 207, 223, 443, 669, 1329, 2007, 3987, 5129, 10189, 15387, 30567, 46161, 91701, 98789, 296367, 889101, 2272147, 6816441, 20449323

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 -20449322
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 20449323 can be divided by 24 positive divisors. The sum of these divisors (counting 20449323) is 1, the average is 0.041666666666667.

Base conversion 20449323

Base System Value
2 Binary 1001110000000100000101011
3 Ternary 1102110221012100
4 Quaternary 1032000200223
5 Quinary 20213334243
6 Senary 2010144443
8 Octal 116004053
10 Decimal 20449323
12 Duodecimal 6a22123
16 Hexadecimal 138082b
20 Vigesimal 67g363
36 Base36 c6asr

Cryptographic Hash Functions

md5 d13f7e74350365a1cac4b6741dcc44fb
sha1 f1ce5bd76f490c6ef52c19d76bd032bf72bc9029
sha256 a84267c8c6341bda2c94f37c118cf064395b09c336df8b0ae17a70870ed59073
sha512 a49077cb91874e4196d13bd914bb7ec7a3066491588734c6f56d9e65ea8093654e7207a55c17abb6e4d8c1bb93d8c3ef200db06be1cfff3511379bf350475aad
ripemd-160 4de9353bb90130c36ba93073397f00b72fa564f0

20449323 as geometric shapes

Circle

Radius = n
Diameter 40898646
Circumference 128486885.81537
Area 1.3137349146513E+15

Sphere

Radius = n
Volume 3.5819986141443E+22
Surface area 5.2549396586052E+15
Circumference 128486885.81537

Square

Length = n
Perimeter 81797292
Area 418174811158329
Diagonal 28919709.927948

Cube

Length = n
Surface area 2509048866949974
Volume 8.5513917838407E+21
Space diagonal 35419266.416387

Equilateral Triangle

Length = n
Perimeter 61347969
Area 1.8107500484294E+14
Altitude 17709633.208193

Triangular Pyramid

Length = n
Surface area 1.8107500484294E+14
Volume 1.0077911864894E+21
Height 9639903.309316