19794246 (number)

19794246 is an even 8-digits composite number following 19794245 and preceding 19794247. In scientific notation, it is written as 1.9794246 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 6555744 positive integers (up to 19794246) that are relatively prime to 19794246.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred ninety-four thousand two hundred forty-six

Notation

Scientific notation 1.9794246 × 10^7
Engineering notation 1.9794246 × 10^6

Prime Factorization of 19794246

Prime Factorization 2 × 3 × 157 × 21013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19794246
Product of the distinct prime numbers

The prime factorization of 19794246 is 2 × 3 × 157 × 21013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 61, 57, 202, 170, 8504, 9657, 84215, 42832, 261497, 722486, 3747767, 6463695, 6870469, 21937699, 800176466, 458387100, 8365787692, 8139656649

Basic calculations (n = 19794246)

Multiplication

n×y
n×2 39588492
n×3 59382738
n×4 79176984
n×5 98971230

Division

n÷y
n÷2 9897123
n÷3 6598082
n÷3 4948561.5
n÷5 3958849.2

Exponentiation

ny
n2 391812174708516
n3 7.7556265719753E+21
n4 1.5351678024982E+29
n5 3.0387489133928E+36

Nth Root

y√n
2√n 4449.0724876091
3√n 270.50771409468
4√n 66.701367959054
5√n 28.794384038788

Divisors of 19794246

1, 2, 3, 6, 157, 314, 471, 942, 21013, 42026, 63039, 126078, 3299041, 6598082, 9897123, 19794246

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19794245
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19794246 can be divided by 16 positive divisors. The sum of these divisors (counting 19794246) is 1, the average is 0.0625.

Base conversion 19794246

Base System Value
2 Binary 1001011100000100101000110
3 Ternary 1101020122121020
4 Quaternary 1023200211012
5 Quinary 20031403441
6 Senary 1544132010
8 Octal 113404506
10 Decimal 19794246
12 Duodecimal 6767006
16 Hexadecimal 12e0946
20 Vigesimal 63e5c6
36 Base36 bs9c6

Cryptographic Hash Functions

md5 eab3acf31be024751bd747b04d16c506
sha1 3fbfaf31cbe0be5a3850eaa87dd6baf327b35e20
sha256 9b1c293ce924c6c260be788d68c0b1dff5abe6777c8596e6b1c1a554c5c48c38
sha512 ac775726ba717fe4cabfa551f87b0359d0fdf90b71e51c4b99762c9736ee6bf69d5a900956ea3f15382a9fbb8152c21b7cbca89e0d7e009885d845c8c689c817
ripemd-160 95fb29f2dba8eedf1c91df43e88bb2a3ba1f278c

19794246 as geometric shapes

Circle

Radius = n
Diameter 39588492
Circumference 124370915.6339
Area 1.2309142496513E+15

Sphere

Radius = n
Volume 3.2486692616671E+22
Surface area 4.9236569986053E+15
Circumference 124370915.6339

Square

Length = n
Perimeter 79176984
Area 391812174708516
Diagonal 27993291.150149

Cube

Length = n
Surface area 2350873048251096
Volume 7.7556265719753E+21
Space diagonal 34284639.769517

Equilateral Triangle

Length = n
Perimeter 59382738
Area 1.696596484048E+14
Altitude 17142319.884759

Triangular Pyramid

Length = n
Surface area 1.696596484048E+14
Volume 9.1400935689906E+20
Height 9331097.0500498