21582212 (number)

21582212 is an even 8-digits composite number following 21582211 and preceding 21582213. In scientific notation, it is written as 2.1582212 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 10561416 positive integers (up to 21582212) that are relatively prime to 21582212.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred eighty-two thousand two hundred twelve

Notation

Scientific notation 2.1582212 × 10^7
Engineering notation 2.1582212 × 10^6

Prime Factorization of 21582212

Prime Factorization 2 × 2 × 47 × 114799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10791106
Product of the distinct prime numbers

The prime factorization of 21582212 is 2 × 2 × 47 × 114799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 63, 86, 21, 885, 7058, 298, 87992, 9613, 100658, 193393, 1493325, 4131371, 91787595, 65465633, 173930636, 130026583, 8862518597, 742353287

Basic calculations (n = 21582212)

Multiplication

n×y
n×2 43164424
n×3 64746636
n×4 86328848
n×5 107911060

Division

n÷y
n÷2 10791106
n÷3 7194070.6666667
n÷3 5395553
n÷5 4316442.4

Exponentiation

ny
n2 465791874812944
n3 1.005281899009E+22
n4 2.1696207064176E+29
n5 4.6825214045494E+36

Nth Root

y√n
2√n 4645.6659371935
3√n 278.41886033433
4√n 68.159122186201
5√n 29.296732849763

Divisors of 21582212

1, 2, 4, 47, 94, 188, 114799, 229598, 459196, 5395553, 10791106, 21582212

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21582211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21582212 can be divided by 12 positive divisors. The sum of these divisors (counting 21582212) is 1, the average is 0.083333333333333.

Base conversion 21582212

Base System Value
2 Binary 1010010010101000110000100
3 Ternary 1111121111020012
4 Quaternary 1102111012010
5 Quinary 21011112322
6 Senary 2050325352
8 Octal 122250604
10 Decimal 21582212
12 Duodecimal 7289858
16 Hexadecimal 1495184
20 Vigesimal 6ehfac
36 Base36 cukxw

Cryptographic Hash Functions

md5 b52630a0963951de1f44699cd40916b1
sha1 2f4832d5613e6dac485a16e1b6cbbaa1de41ac68
sha256 b002984060a489e4d26864ce2617714a4bd935679360d0ceda8f2ac53cf76835
sha512 925187754f17414aff1130b2cb5a2ebcb0020963a9655697fc213b5ba52a6c5a525dac8de8719d8f9ec6f201c7e020a4f6471a078aec67e076c5af27fd48e9e1
ripemd-160 ad217db75be8dc072bf4d5b9c02af50dc40430a1

21582212 as geometric shapes

Circle

Radius = n
Diameter 43164424
Circumference 135605037.33483
Area 1.4633283320142E+15

Sphere

Radius = n
Volume 4.2109149716181E+22
Surface area 5.8533133280566E+15
Circumference 135605037.33483

Square

Length = n
Perimeter 86328848
Area 465791874812944
Diagonal 30521856.916411

Cube

Length = n
Surface area 2794751248877664
Volume 1.005281899009E+22
Space diagonal 37381487.723723

Equilateral Triangle

Length = n
Perimeter 64746636
Area 2.016937982322E+14
Altitude 18690743.861861

Triangular Pyramid

Length = n
Surface area 2.016937982322E+14
Volume 1.1847360796556E+21
Height 10173952.30547