20550448 (number)

20550448 is an even 8-digits composite number following 20550447 and preceding 20550449. In scientific notation, it is written as 2.0550448 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 10246400 positive integers (up to 20550448) that are relatively prime to 20550448.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty thousand four hundred forty-eight

Notation

Scientific notation 2.0550448 × 10^7
Engineering notation 2.0550448 × 10^6

Prime Factorization of 20550448

Prime Factorization 2 × 2 × 2 × 2 × 3203 × 401

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2568806
Product of the distinct prime numbers

The prime factorization of 20550448 is 2 × 2 × 2 × 2 × 3203 × 401. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 69, 88, 737, 37, 50, 1099, 82316, 43020, 732092, 623620, 4747063, 6329025, 51886714, 68713979, 369071064, 706462587, 224245628, 6302098455

Basic calculations (n = 20550448)

Multiplication

n×y
n×2 41100896
n×3 61651344
n×4 82201792
n×5 102752240

Division

n÷y
n÷2 10275224
n÷3 6850149.3333333
n÷3 5137612
n÷5 4110089.6

Exponentiation

ny
n2 422320913000704
n3 8.6788839619335E+21
n4 1.7835495355775E+29
n5 3.6652741986309E+36

Nth Root

y√n
2√n 4533.2601954885
3√n 273.90950178762
4√n 67.329489790793
5√n 29.011104190866

Divisors of 20550448

1, 2, 4, 8, 16, 401, 802, 1604, 3203, 3208, 6406, 6416, 12812, 25624, 51248, 1284403, 2568806, 5137612, 10275224, 20550448

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20550447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20550448 can be divided by 20 positive divisors. The sum of these divisors (counting 20550448) is 1, the average is 0.05.

Base conversion 20550448

Base System Value
2 Binary 1001110011001001100110000
3 Ternary 1102200001220201
4 Quaternary 1032121030300
5 Quinary 20230103243
6 Senary 2012244544
8 Octal 116311460
10 Decimal 20550448
12 Duodecimal 6a70754
16 Hexadecimal 1399330
20 Vigesimal 688g28
36 Base36 c8gts

Cryptographic Hash Functions

md5 f9d746d978f2505f0833a70d69fc182a
sha1 a5775b7747fb37bb90569879fd43625e389b15b5
sha256 1242f8782d722fbdfecfe88b33cef1250571bfb66a4b91693a64bcd7f249c497
sha512 f4ac7a52ff8e8d24a144db243013852a9993940e96a092547d27238ef91fa45211575f80fc0fa4d520126507c088276133454f9b6cfbab7a7dc7ab97c502f675
ripemd-160 10d8d9bd3c342c64ef005fc150870e8fe1313634

20550448 as geometric shapes

Circle

Radius = n
Diameter 41100896
Circumference 129122272.92956
Area 1.3267602777403E+15

Sphere

Radius = n
Volume 3.6354024128225E+22
Surface area 5.3070411109614E+15
Circumference 129122272.92956

Square

Length = n
Perimeter 82201792
Area 422320913000704
Diagonal 29062722.274443

Cube

Length = n
Surface area 2533925478004224
Volume 8.6788839619335E+21
Space diagonal 35594420.054302

Equilateral Triangle

Length = n
Perimeter 61651344
Area 1.8287031960402E+14
Altitude 17797210.027151

Triangular Pyramid

Length = n
Surface area 1.8287031960402E+14
Volume 1.0228162837691E+21
Height 9687574.091481