20394400 (number)

20394400 is an even 8-digits composite number following 20394399 and preceding 20394401. In scientific notation, it is written as 2.0394400 × 10^7. The sum of its digits is 22. It has a total of 9 prime factors and 96 positive divisors. There are 7188480 positive integers (up to 20394400) that are relatively prime to 20394400.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-four thousand four hundred

Notation

Scientific notation 2.0394400 × 10^7
Engineering notation 2.0394400 × 10^6

Prime Factorization of 20394400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 37 × 25 × 13 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1274650
Product of the distinct prime numbers

The prime factorization of 20394400 is 2 × 2 × 2 × 2 × 2 × 37 × 25 × 13 × 53. Since it has a total of 9 prime factors.

Most popular turbo-numbers

10, 7, 53, 79, 295, 233, 8866, 2572, 83645, 67216, 836028, 793276, 7296697, 8584624, 45047091, 66043920, 131345622, 208371842, 9421494756, 709823768

Basic calculations (n = 20394400)

Multiplication

n×y
n×2 40788800
n×3 61183200
n×4 81577600
n×5 101972000

Division

n÷y
n÷2 10197200
n÷3 6798133.3333333
n÷3 5098600
n÷5 4078880

Exponentiation

ny
n2 415931551360000
n3 8.4826744310564E+21
n4 1.7299905541674E+29
n5 3.5282119357911E+36

Nth Root

y√n
2√n 4516.0159432845
3√n 273.21443701946
4√n 67.201309089069
5√n 28.966911107605

Divisors of 20394400

1, 2, 4, 8, 13, 16, 25, 26, 32, 37, 50, 52, 53, 74, 100, 104, 106, 148, 200, 208, 212, 296, 325, 400, 416, 424, 481, 592, 650, 689, 800, 848, 925, 962, 1184, 1300, 1325, 1378, 1696, 1850, 1924, 1961, 2600, 2650, 2756, 3700, 3848, 3922, 5200, 5300, 5512, 7400, 7696, 7844, 10400, 10600, 11024, 12025, 14800, 15392, 15688, 17225, 21200, 22048, 24050, 25493, 29600, 31376, 34450, 42400, 48100, 49025, 50986, 62752, 68900, 96200, 98050, 101972, 137800, 192400, 196100, 203944, 275600, 384800, 392200, 407888, 551200, 637325, 784400, 815776, 1274650, 1568800, 2549300, 5098600, 10197200, 20394400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20394399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20394400 can be divided by 96 positive divisors. The sum of these divisors (counting 20394400) is 1, the average is 0.010416666666667.

Base conversion 20394400

Base System Value
2 Binary 1001101110011000110100000
3 Ternary 1102101010212011
4 Quaternary 1031303012200
5 Quinary 20210110100
6 Senary 2005042304
8 Octal 115630640
10 Decimal 20394400
12 Duodecimal 69b6394
16 Hexadecimal 13731a0
20 Vigesimal 679600
36 Base36 c54f4

Cryptographic Hash Functions

md5 31d8782eaa3e202069c5c6acccde3fac
sha1 e01664a7cc31e3bfb17f2cc48a9493880e102be2
sha256 786330514bea7c509af9fb205888264815ddc761e184fc5e680186500eacfc7a
sha512 295ac21c7b4e41b6d61e71ed9d264fd704473f6d154fc3596df3fd6154645e32ad41154175de9dbe5baa1519276bf2500aeba7f8986932d1dcfdc27c58c01e61
ripemd-160 89abf92ca0308bd55ee6de90ec9c33f0c65bf8c3

20394400 as geometric shapes

Circle

Radius = n
Diameter 40788800
Circumference 128141794.42874
Area 1.3066875061488E+15

Sphere

Radius = n
Volume 3.5532143567201E+22
Surface area 5.2267500245951E+15
Circumference 128141794.42874

Square

Length = n
Perimeter 81577600
Area 415931551360000
Diagonal 28842037.076462

Cube

Length = n
Surface area 2495589308160000
Volume 8.4826744310564E+21
Space diagonal 35324136.989883

Equilateral Triangle

Length = n
Perimeter 61183200
Area 1.8010364485662E+14
Altitude 17662068.494941

Triangular Pyramid

Length = n
Surface area 1.8010364485662E+14
Volume 9.9969276879962E+20
Height 9614012.3588206