20448923 (number)

20448923 is an odd 8-digits composite number following 20448922 and preceding 20448924. In scientific notation, it is written as 2.0448923 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 18327400 positive integers (up to 20448923) that are relatively prime to 20448923.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0448923 × 10^7
Engineering notation 2.0448923 × 10^6

Prime Factorization of 20448923

Prime Factorization 71 × 11 × 26183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20448923
Product of the distinct prime numbers

The prime factorization of 20448923 is 71 × 11 × 26183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20448923)

Multiplication

n×y
n×2 40897846
n×3 61346769
n×4 81795692
n×5 102244615

Division

n÷y
n÷2 10224461.5
n÷3 6816307.6666667
n÷3 5112230.75
n÷5 4089784.6

Exponentiation

ny
n2 418158451859929
n3 8.5508899838829E+21
n4 1.7485649086189E+29
n5 3.575626917685E+36

Nth Root

y√n
2√n 4522.0485402083
3√n 273.45769359219
4√n 67.246178629037
5√n 28.982382773082

Divisors of 20448923

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20448922
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20448923 can be divided by 8 positive divisors. The sum of these divisors (counting 20448923) is 1, the average is 0.125.

Base conversion 20448923

Base System Value
2 Binary 1001110000000011010011011
3 Ternary 1102110220122112
4 Quaternary 1032000122123
5 Quinary 20213331143
6 Senary 2010142535
8 Octal 116003233
10 Decimal 20448923
12 Duodecimal 6a21a4b
16 Hexadecimal 138069b
20 Vigesimal 67g263
36 Base36 c6ahn

Cryptographic Hash Functions

md5 d439d8c2fe3ebdf6932246b159489987
sha1 59a90430bb6c2ed3a65bee5aad5ce993bace5456
sha256 be65788af1492fa11c5d58e2fbd79fd0a0fc0c1af066f288a81cc70234392362
sha512 f4e350a5c6cd85cadc7992676d79545355401965372731b82e7e3e84e9b566ab6003db01ea264e4fa6b776db5fe4c143b635e1fedd07dc8f04a8f2180c2e46ca
ripemd-160 e85c6326de16fdaf506b4ce1880ba08b6c54786a

20448923 as geometric shapes

Circle

Radius = n
Diameter 40897846
Circumference 128484372.54125
Area 1.3136835203996E+15

Sphere

Radius = n
Volume 3.5817884206695E+22
Surface area 5.2547340815985E+15
Circumference 128484372.54125

Square

Length = n
Perimeter 81795692
Area 418158451859929
Diagonal 28919144.242523

Cube

Length = n
Surface area 2508950711159574
Volume 8.5508899838829E+21
Space diagonal 35418573.596064

Equilateral Triangle

Length = n
Perimeter 61346769
Area 1.8106792105894E+14
Altitude 17709286.798032

Triangular Pyramid

Length = n
Surface area 1.8106792105894E+14
Volume 1.0077320487973E+21
Height 9639714.7475077