19794516 (number)

19794516 is an even 8-digits composite number following 19794515 and preceding 19794517. In scientific notation, it is written as 1.9794516 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5574240 positive integers (up to 19794516) that are relatively prime to 19794516.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety-four thousand five hundred sixteen

Notation

Scientific notation 1.9794516 × 10^7
Engineering notation 1.9794516 × 10^6

Prime Factorization of 19794516

Prime Factorization 2 × 2 × 21 × 71 × 3319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9897258
Product of the distinct prime numbers

The prime factorization of 19794516 is 2 × 2 × 21 × 71 × 3319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 69, 51, 170, 699, 3040, 5941, 16272, 63035, 23090, 947072, 2093130, 6668131, 56250752, 41079423, 404862197, 619185335, 6153588124, 9078499402

Basic calculations (n = 19794516)

Multiplication

n×y
n×2 39589032
n×3 59383548
n×4 79178064
n×5 98972580

Division

n÷y
n÷2 9897258
n÷3 6598172
n÷3 4948629
n÷5 3958903.2

Exponentiation

ny
n2 391822863674256
n3 7.7559439441659E+21
n4 1.5352515649789E+29
n5 3.0389561667001E+36

Nth Root

y√n
2√n 4449.1028309087
3√n 270.50894402704
4√n 66.701595415018
5√n 28.794462591326

Divisors of 19794516

1, 2, 4, 21, 42, 71, 84, 142, 284, 1491, 2982, 3319, 5964, 6638, 13276, 69699, 139398, 235649, 278796, 471298, 942596, 4948629, 9897258, 19794516

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 -19794515
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 19794516 can be divided by 24 positive divisors. The sum of these divisors (counting 19794516) is 1, the average is 0.041666666666667.

Base conversion 19794516

Base System Value
2 Binary 1001011100000101001010100
3 Ternary 1101020122222020
4 Quaternary 1023200221110
5 Quinary 20031411031
6 Senary 1544133140
8 Octal 113405124
10 Decimal 19794516
12 Duodecimal 67671b0
16 Hexadecimal 12e0a54
20 Vigesimal 63e65g
36 Base36 bs9jo

Cryptographic Hash Functions

md5 c42c0bd48c817d7b7a0f4f525290f652
sha1 69856e269af0b816caa37a718343d09868d142c7
sha256 9526b8f2263d73a62960a7b5dbf99f1700d88bcc40b62fafc4e4a580c9bd22d6
sha512 6ed23e2447339ba6dc2d09c876812cf5a03954b0ffc098a60923eb5657450e97f939727bcd0174ccbceb74b049b2ddf613aea4927a0d4845a4b30c246cfdd4e1
ripemd-160 2006824c3a277f0e1262dcc9c75263ba81dbe1df

19794516 as geometric shapes

Circle

Radius = n
Diameter 39589032
Circumference 124372612.09393
Area 1.2309478300276E+15

Sphere

Radius = n
Volume 3.2488022022194E+22
Surface area 4.9237913201102E+15
Circumference 124372612.09393

Square

Length = n
Perimeter 79178064
Area 391822863674256
Diagonal 27993672.987811

Cube

Length = n
Surface area 2350937182045536
Volume 7.7559439441659E+21
Space diagonal 34285107.423235

Equilateral Triangle

Length = n
Perimeter 59383548
Area 1.6966427686274E+14
Altitude 17142553.711618

Triangular Pyramid

Length = n
Surface area 1.6966427686274E+14
Volume 9.1404675957041E+20
Height 9331224.3292704