19449344 (number)

19449344 is an even 8-digits composite number following 19449343 and preceding 19449345. In scientific notation, it is written as 1.9449344 × 10^7. The sum of its digits is 38. It has a total of 10 prime factors and 20 positive divisors. There are 9724416 positive integers (up to 19449344) that are relatively prime to 19449344.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9449344 × 10^7
Engineering notation 1.9449344 × 10^6

Prime Factorization of 19449344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37987

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 75974
Product of the distinct prime numbers

The prime factorization of 19449344 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 37987. Since it has a total of 10 prime factors.

Most popular turbo-numbers

9, 5, 30, 87, 303, 642, 8412, 2116, 25952, 76838, 969804, 995204, 7140797, 8491488, 28152728, 50372056, 80311216, 479655508, 3887655906, 8816734019

Basic calculations (n = 19449344)

Multiplication

n×y
n×2 38898688
n×3 58348032
n×4 77797376
n×5 97246720

Division

n÷y
n÷2 9724672
n÷3 6483114.6666667
n÷3 4862336
n÷5 3889868.8

Exponentiation

ny
n2 378276982030336
n3 7.3572391507898E+21
n4 1.4309347513398E+29
n5 2.7830742220362E+36

Nth Root

y√n
2√n 4410.1410408285
3√n 268.92735839289
4√n 66.408892784239
5√n 28.69333253696

Divisors of 19449344

1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 37987, 75974, 151948, 303896, 607792, 1215584, 2431168, 4862336, 9724672, 19449344

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 -19449343
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 19449344 can be divided by 20 positive divisors. The sum of these divisors (counting 19449344) is 1, the average is 0.05.

Base conversion 19449344

Base System Value
2 Binary 1001010001100011000000000
3 Ternary 1100121010111002
4 Quaternary 1022030120000
5 Quinary 14434334334
6 Senary 1532511132
8 Octal 112143000
10 Decimal 19449344
12 Duodecimal 661b4a8
16 Hexadecimal 128c600
20 Vigesimal 61b374
36 Base36 bkv7k

Cryptographic Hash Functions

md5 e3fc23f83a66af9caad3b0753904f24a
sha1 6d72dd8ea6d19031cb1c0264bc99434c82385c5f
sha256 b709db39208093678e13cb95b1ba595d46659ecf1c21c1331b2ee060b49a9ec0
sha512 c3b25f2c08bcbe44473bea00828f49d4cdf86e9e520fe675813264701daf364ef08b22372ba353d5fcce4183e081515f7624ba78d25ef440fa83bcc7c166d438
ripemd-160 2cabd0363e066a82fa53217ca86d08ed1a784180

19449344 as geometric shapes

Circle

Radius = n
Diameter 38898688
Circumference 122203832.45508
Area 1.1883921877686E+15

Sphere

Radius = n
Volume 3.0817931289099E+22
Surface area 4.7535687510745E+15
Circumference 122203832.45508

Square

Length = n
Perimeter 77797376
Area 378276982030336
Diagonal 27505526.06406

Cube

Length = n
Surface area 2269661892182016
Volume 7.3572391507898E+21
Space diagonal 33687251.981885

Equilateral Triangle

Length = n
Perimeter 58348032
Area 1.6379873805259E+14
Altitude 16843625.990942

Triangular Pyramid

Length = n
Surface area 1.6379873805259E+14
Volume 8.6705894905577E+20
Height 9168508.6880199