19914 (number)

19914 is an even 5-digits composite number following 19913 and preceding 19915. In scientific notation, it is written as 1.9914 × 10^4. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 6636 positive integers (up to 19914) that are relatively prime to 19914.

Interesting facts

Basic properties

Name

Name nineteen thousand nine hundred fourteen

Notation

Scientific notation 1.9914 × 10^4
Engineering notation 1.9914 × 10^3

Prime Factorization of 19914

Prime Factorization 2 × 3 × 3319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 19914
Product of the distinct prime numbers

The prime factorization of 19914 is 2 × 3 × 3319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 55, 28, 841, 611, 1727, 6017, 25761, 90227, 431874, 416582, 5145214, 8380370, 10763257, 26356081, 158728464, 339870953, 2547040377, 880667452

Basic calculations (n = 19914)

Multiplication

n×y
n×2 39828
n×3 59742
n×4 79656
n×5 99570

Division

n÷y
n÷2 9957
n÷3 6638
n÷3 4978.5
n÷5 3982.8

Exponentiation

ny
n2 396567396
n3 7897243123944
n4 157265699570220816
n5 3.1317891412414E+21

Nth Root

y√n
2√n 141.11697275665
3√n 27.10521361364
4√n 11.879266507518
5√n 7.241552782985

Divisors of 19914

1, 2, 3, 6, 3319, 6638, 9957, 19914

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19914 can be divided by 8 positive divisors. The sum of these divisors (counting 19914) is 1, the average is 0.125.

Base conversion 19914

Base System Value
2 Binary 100110111001010
3 Ternary 1000022120
4 Quaternary 10313022
5 Quinary 1114124
6 Senary 232110
8 Octal 46712
10 Decimal 19914
12 Duodecimal b636
16 Hexadecimal 4dca
20 Vigesimal 29fe
36 Base36 fd6

Cryptographic Hash Functions

md5 8671e7b4d35f3d498f22e225dbe70bd9
sha1 016e4a60127fcd420582053b10b6b3653d6f950d
sha256 1c73433917ae9fb63df4d3c492d4b74fb6f8be05970884b516c5401b67bc5e3a
sha512 ea3af0cc9b418cf1a83adf7e9089afc334804d34517dfd7b53309eba53f858593cb38c2d3118240cbf301c599cf403c949b33af5cca7f8b80a3689a7ab01808c
ripemd-160 21f369217d1d5f6b5be8b041b2fee634bbfe9336

19914 as geometric shapes

Circle

Radius = n
Diameter 39828
Circumference 125123.35220717
Area 1245853217.9268

Sphere

Radius = n
Volume 33079894642393
Surface area 4983412871.7073
Circumference 125123.35220717

Square

Length = n
Perimeter 79656
Area 396567396
Diagonal 28162.648881098

Cube

Length = n
Surface area 2379404376
Volume 7897243123944
Space diagonal 34492.059781927

Equilateral Triangle

Length = n
Perimeter 59742
Area 171718719.62432
Altitude 17246.029890963

Triangular Pyramid

Length = n
Surface area 171718719.62432
Volume 930699027603.27
Height 9387.5496270326