20448468 (number)

20448468 is an even 8-digits composite number following 20448467 and preceding 20448469. In scientific notation, it is written as 2.0448468 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 6480000 positive integers (up to 20448468) that are relatively prime to 20448468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0448468 × 10^7
Engineering notation 2.0448468 × 10^6

Prime Factorization of 20448468

Prime Factorization 2 × 2 × 279 × 73 × 251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10224234
Product of the distinct prime numbers

The prime factorization of 20448468 is 2 × 2 × 279 × 73 × 251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 89, 29, 921, 137, 1286, 6835, 46281, 36226, 77998, 973815, 1274601, 3481693, 65412022, 38657445, 357751482, 26030748, 1078396362, 8670270074

Basic calculations (n = 20448468)

Multiplication

n×y
n×2 40896936
n×3 61345404
n×4 81793872
n×5 102242340

Division

n÷y
n÷2 10224234
n÷3 6816156
n÷3 5112117
n÷5 4089693.6

Exponentiation

ny
n2 418139843547024
n3 8.5503192102963E+21
n4 1.7484092876153E+29
n5 3.5752291368704E+36

Nth Root

y√n
2√n 4521.9982308709
3√n 273.45566538148
4√n 67.245804559623
5√n 28.982253797081

Divisors of 20448468

1, 2, 4, 73, 146, 251, 279, 292, 502, 558, 1004, 1116, 18323, 20367, 36646, 40734, 70029, 73292, 81468, 140058, 280116, 5112117, 10224234, 20448468

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 -20448467
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 20448468 can be divided by 24 positive divisors. The sum of these divisors (counting 20448468) is 1, the average is 0.041666666666667.

Base conversion 20448468

Base System Value
2 Binary 1001110000000010011010100
3 Ternary 1102110220000200
4 Quaternary 1032000103110
5 Quinary 20213322333
6 Senary 2010140500
8 Octal 116002324
10 Decimal 20448468
12 Duodecimal 6a21730
16 Hexadecimal 13804d4
20 Vigesimal 67g138
36 Base36 c6a50

Cryptographic Hash Functions

md5 465bbe3c8c49c30e7c9cedeba106d4be
sha1 e44af14a3a405948ac24d557f867df78f77719c6
sha256 c3d4af6a570aa8c59491c06600d70eabc324065a4330e85a2527a1e335043167
sha512 17b920a6499d930c14a9230e9f0e30ddb988cd0975ef72247bb1c214e6ad533e423a043645cace428896c5222192806f2320885b9d0464a7f50815474f62b6e0
ripemd-160 028dbe931c920d7f6c59682494875f13fa265abb

20448468 as geometric shapes

Circle

Radius = n
Diameter 40896936
Circumference 128481513.69193
Area 1.3136250606605E+15

Sphere

Radius = n
Volume 3.5815493355886E+22
Surface area 5.2545002426421E+15
Circumference 128481513.69193

Square

Length = n
Perimeter 81793872
Area 418139843547024
Diagonal 28918500.775352

Cube

Length = n
Surface area 2508839061282144
Volume 8.5503192102963E+21
Space diagonal 35417785.512946

Equilateral Triangle

Length = n
Perimeter 61345404
Area 1.8105986342309E+14
Altitude 17708892.756473

Triangular Pyramid

Length = n
Surface area 1.8105986342309E+14
Volume 1.007664782485E+21
Height 9639500.2584507