19839684 (number)

19839684 is an even 8-digits composite number following 19839683 and preceding 19839685. In scientific notation, it is written as 1.9839684 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 6459264 positive integers (up to 19839684) that are relatively prime to 19839684.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred thirty-nine thousand six hundred eighty-four

Notation

Scientific notation 1.9839684 × 10^7
Engineering notation 1.9839684 × 10^6

Prime Factorization of 19839684

Prime Factorization 2 × 2 × 3 × 43 × 38449

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9919842
Product of the distinct prime numbers

The prime factorization of 19839684 is 2 × 2 × 3 × 43 × 38449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 12, 39, 179, 457, 6687, 4027, 81986, 74084, 639695, 277403, 4169130, 2779127, 68670712, 81351578, 475763008, 505977219, 2452842669, 4294402307

Basic calculations (n = 19839684)

Multiplication

n×y
n×2 39679368
n×3 59519052
n×4 79358736
n×5 99198420

Division

n÷y
n÷2 9919842
n÷3 6613228
n÷3 4959921
n÷5 3967936.8

Exponentiation

ny
n2 393613061219856
n3 7.8091587528746E+21
n4 1.5493124196287E+29
n5 3.0737868822708E+36

Nth Root

y√n
2√n 4454.1760180756
3√n 270.71454080768
4√n 66.739613559532
5√n 28.807591508579

Divisors of 19839684

1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 38449, 76898, 115347, 153796, 230694, 461388, 1653307, 3306614, 4959921, 6613228, 9919842, 19839684

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 -19839683
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 19839684 can be divided by 24 positive divisors. The sum of these divisors (counting 19839684) is 1, the average is 0.041666666666667.

Base conversion 19839684

Base System Value
2 Binary 1001011101011101011000100
3 Ternary 1101022221221010
4 Quaternary 1023223223010
5 Quinary 20034332214
6 Senary 1545122220
8 Octal 113535304
10 Decimal 19839684
12 Duodecimal 6789370
16 Hexadecimal 12ebac4
20 Vigesimal 63jj44
36 Base36 bt8ec

Cryptographic Hash Functions

md5 9e63f841f8e531a5b9dc8ae529c14aa1
sha1 3f4a129011a2d2a727de27db2d43bd9d3e4a8c80
sha256 1eaf09fb0482f04744faabb6cfa287857637a6b06c4dd533c951bca93c6872fb
sha512 c3da403ca595ef9e9501b6d033f3c8d78c1fa70fb630282c04a9c453b07d71c3195693b4920bbf2f0bfdcf2360c5ebd298c3a12ed287986edce010a878e33096
ripemd-160 f58b70e565c72c4ed7ce2100b1fea2a0581a887c

19839684 as geometric shapes

Circle

Radius = n
Diameter 39679368
Circumference 124656411.00789
Area 1.2365719014853E+15

Sphere

Radius = n
Volume 3.2710927691663E+22
Surface area 4.9462876059412E+15
Circumference 124656411.00789

Square

Length = n
Perimeter 79358736
Area 393613061219856
Diagonal 28057550.185996

Cube

Length = n
Surface area 2361678367319136
Volume 7.8091587528746E+21
Space diagonal 34363340.694111

Equilateral Triangle

Length = n
Perimeter 59519052
Area 1.7043945513888E+14
Altitude 17181670.347056

Triangular Pyramid

Length = n
Surface area 1.7043945513888E+14
Volume 9.2031818491999E+20
Height 9352516.7286655