19996 (number)

19996 is an even 5-digits composite number following 19995 and preceding 19997. In scientific notation, it is written as 1.9996 × 10^4. The sum of its digits is 34. It has a total of 3 prime factors and 6 positive divisors. There are 9996 positive integers (up to 19996) that are relatively prime to 19996.

Interesting facts

Basic properties

Name

Name nineteen thousand nine hundred ninety-six

Notation

Scientific notation 1.9996 × 10^4
Engineering notation 1.9996 × 10^3

Prime Factorization of 19996

Prime Factorization 2 × 2 × 4999

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9998
Product of the distinct prime numbers

The prime factorization of 19996 is 2 × 2 × 4999. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 28, 49, 357, 728, 4205, 2062, 61892, 56364, 300850, 288032, 183953, 186348, 54498372, 33628502, 610940052, 716178763, 6113770229, 5107904027

Basic calculations (n = 19996)

Multiplication

n×y
n×2 39992
n×3 59988
n×4 79984
n×5 99980

Division

n÷y
n÷2 9998
n÷3 6665.3333333333
n÷3 4999
n÷5 3999.2

Exponentiation

ny
n2 399840016
n3 7995200959936
n4 159872038394880256
n5 3.196801279744E+21

Nth Root

y√n
2√n 141.40721339451
3√n 27.14236643355
4√n 11.891476501869
5√n 7.2475067017158

Divisors of 19996

1, 2, 4, 4999, 9998, 19996

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19995
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19996 can be divided by 6 positive divisors. The sum of these divisors (counting 19996) is 1, the average is 0.16666666666667.

Base conversion 19996

Base System Value
2 Binary 100111000011100
3 Ternary 1000102121
4 Quaternary 10320130
5 Quinary 1114441
6 Senary 232324
8 Octal 47034
10 Decimal 19996
12 Duodecimal b6a4
16 Hexadecimal 4e1c
20 Vigesimal 29jg
36 Base36 ffg

Cryptographic Hash Functions

md5 b37ffe9e8f67937ea21dc01fd2c41a39
sha1 91a08f755e8bc9a3fe677fc528f98473e8b07cb1
sha256 79e209a6b4842ebf5f7a0a6abc447edf0a111d31f45e45101024e4248c33d36c
sha512 9d13dd59fcbec8258a0bca1946d359eaf67588abdec4ce92ebab8a65e9e5ebec75d6b413d7512bbd5d694c29d7d30749255501e86dc1bf23fa7976704be9c23d
ripemd-160 b259bd8bdcd31fcaaf36e0adeab0c4011cdeb067

19996 as geometric shapes

Circle

Radius = n
Diameter 39992
Circumference 125638.57340236
Area 1256134456.8768

Sphere

Radius = n
Volume 33490219466279
Surface area 5024537827.5073
Circumference 125638.57340236

Square

Length = n
Perimeter 79984
Area 399840016
Diagonal 28278.614393212

Cube

Length = n
Surface area 2399040096
Volume 7995200959936
Space diagonal 34634.087948147

Equilateral Triangle

Length = n
Perimeter 59988
Area 173135805.65279
Altitude 17317.043974074

Triangular Pyramid

Length = n
Surface area 173135805.65279
Volume 942243469286.66
Height 9426.2047977375