21142014 (number)

21142014 is an even 8-digits composite number following 21142013 and preceding 21142015. In scientific notation, it is written as 2.1142014 × 10^7. The sum of its digits is 15. It has a total of 5 prime factors and 24 positive divisors. There are 6739920 positive integers (up to 21142014) that are relatively prime to 21142014.

Interesting facts

Basic properties

Name

Name twenty-one million one hundred forty-two thousand fourteen

Notation

Scientific notation 2.1142014 × 10^7
Engineering notation 2.1142014 × 10^6

Prime Factorization of 21142014

Prime Factorization 2 × 3 × 23 × 23 × 6661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 919218
Product of the distinct prime numbers

The prime factorization of 21142014 is 2 × 3 × 23 × 23 × 6661. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 74, 55, 344, 642, 2789, 9778, 64435, 48939, 5149, 607303, 1103701, 2205902, 34821687, 25166522, 164607110, 452340942, 9321905735, 2008295824

Basic calculations (n = 21142014)

Multiplication

n×y
n×2 42284028
n×3 63426042
n×4 84568056
n×5 105710070

Division

n÷y
n÷2 10571007
n÷3 7047338
n÷3 5285503.5
n÷5 4228402.8

Exponentiation

ny
n2 446984755976196
n3 9.4501579686353E+21
n4 1.997953720751E+29
n5 4.224076553547E+36

Nth Root

y√n
2√n 4598.0445843858
3√n 276.51293502899
4√n 67.808882783791
5√n 29.176236536437

Divisors of 21142014

1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6661, 13322, 19983, 39966, 153203, 306406, 459609, 919218, 3523669, 7047338, 10571007, 21142014

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 -21142013
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 21142014 can be divided by 24 positive divisors. The sum of these divisors (counting 21142014) is 1, the average is 0.041666666666667.

Base conversion 21142014

Base System Value
2 Binary 1010000101001100111111110
3 Ternary 1110210010101120
4 Quaternary 1100221213332
5 Quinary 20403021024
6 Senary 2033051410
8 Octal 120514776
10 Decimal 21142014
12 Duodecimal 70b6b66
16 Hexadecimal 14299fe
20 Vigesimal 6c2f0e
36 Base36 cl5a6

Cryptographic Hash Functions

md5 f5649c18a981c91c0fd008e35ebb57f6
sha1 ec8b23faec04db696828e348fcf419c0eabdabaa
sha256 fae0087fb9e6a6d5c10ccf9fdbaa76b5ac64d2b45d7fa7b9c7f786f177112d69
sha512 bae66aa4121bd1c0efcffba7b9e557fe0a18a7a3620b7e12b2d0c65377728a9e45e7b89b0f7add869f26b4114464ca407db1756e08ef70a987325c3657a20e27
ripemd-160 7bf74d3c2a60d905b580fbd7b7f8613786c8aed4

21142014 as geometric shapes

Circle

Radius = n
Diameter 42284028
Circumference 132839191.72899
Area 1.4042440256414E+15

Sphere

Radius = n
Volume 3.9584729132704E+22
Surface area 5.6169761025658E+15
Circumference 132839191.72899

Square

Length = n
Perimeter 84568056
Area 446984755976196
Diagonal 29899322.934682

Cube

Length = n
Surface area 2681908535857176
Volume 9.4501579686353E+21
Space diagonal 36619042.422333

Equilateral Triangle

Length = n
Perimeter 63426042
Area 1.9355007688989E+14
Altitude 18309521.211166

Triangular Pyramid

Length = n
Surface area 1.9355007688989E+14
Volume 1.113711797151E+21
Height 9966440.9782273