21142010 (number)

21142010 is an even 8-digits composite number following 21142009 and preceding 21142011. In scientific notation, it is written as 2.1142010 × 10^7. The sum of its digits is 11. It has a total of 4 prime factors and 16 positive divisors. There are 8276688 positive integers (up to 21142010) that are relatively prime to 21142010.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1142010 × 10^7
Engineering notation 2.1142010 × 10^6

Prime Factorization of 21142010

Prime Factorization 2 × 5 × 47 × 44983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21142010
Product of the distinct prime numbers

The prime factorization of 21142010 is 2 × 5 × 47 × 44983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 77, 26, 998, 375, 9636, 1790, 98455, 4775, 109230, 716266, 2581785, 7456628, 42762911, 93219857, 612353816, 184168357, 175870136, 8544520405

Basic calculations (n = 21142010)

Multiplication

n×y
n×2 42284020
n×3 63426030
n×4 84568040
n×5 105710050

Division

n÷y
n÷2 10571005
n÷3 7047336.6666667
n÷3 5285502.5
n÷5 4228402

Exponentiation

ny
n2 446984586840100
n3 9.4501526048193E+21
n4 1.9979522087261E+29
n5 4.224072557641E+36

Nth Root

y√n
2√n 4598.0441494183
3√n 276.51291759054
4√n 67.808879576486
5√n 29.176235432427

Divisors of 21142010

1, 2, 5, 10, 47, 94, 235, 470, 44983, 89966, 224915, 449830, 2114201, 4228402, 10571005, 21142010

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 -21142009
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 21142010 can be divided by 16 positive divisors. The sum of these divisors (counting 21142010) is 1, the average is 0.0625.

Base conversion 21142010

Base System Value
2 Binary 1010000101001100111111010
3 Ternary 1110210010101102
4 Quaternary 1100221213322
5 Quinary 20403021020
6 Senary 2033051402
8 Octal 120514772
10 Decimal 21142010
12 Duodecimal 70b6b62
16 Hexadecimal 14299fa
20 Vigesimal 6c2f0a
36 Base36 cl5a2

Cryptographic Hash Functions

md5 48edb90e10eb454e128aca1f3a256865
sha1 6624f765d49d000045404eddd7d80c08cc733673
sha256 faa2ff6e532bec162e5f5ec509ad787b7ce18459577b18da3fdecfe7a486e489
sha512 57e162a33025148844b789b374cd2a7af4c838e97b4ef12674689cdf37501823faac44f9630ed4bb40501e7f1efbc682d83bb80c99a543aeffa48de34e37649a
ripemd-160 083b8b10db897847f854a49dad854e8a71c9d5ae

21142010 as geometric shapes

Circle

Radius = n
Diameter 42284020
Circumference 132839166.59624
Area 1.4042434942847E+15

Sphere

Radius = n
Volume 3.9584706664804E+22
Surface area 5.6169739771389E+15
Circumference 132839166.59624

Square

Length = n
Perimeter 84568040
Area 446984586840100
Diagonal 29899317.277828

Cube

Length = n
Surface area 2681907521040600
Volume 9.4501526048193E+21
Space diagonal 36619035.494129

Equilateral Triangle

Length = n
Perimeter 63426030
Area 1.9355000365181E+14
Altitude 18309517.747065

Triangular Pyramid

Length = n
Surface area 1.9355000365181E+14
Volume 1.1137111650192E+21
Height 9966439.0926092