21095586 (number)

21095586 is an even 8-digits composite number following 21095585 and preceding 21095587. In scientific notation, it is written as 2.1095586 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 6422976 positive integers (up to 21095586) that are relatively prime to 21095586.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-five thousand five hundred eighty-six

Notation

Scientific notation 2.1095586 × 10^7
Engineering notation 2.1095586 × 10^6

Prime Factorization of 21095586

Prime Factorization 2 × 9 × 3 × 29 × 19 × 709

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21095586
Product of the distinct prime numbers

The prime factorization of 21095586 is 2 × 9 × 3 × 29 × 19 × 709. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 21095586)

Multiplication

n×y
n×2 42191172
n×3 63286758
n×4 84382344
n×5 105477930

Division

n÷y
n÷2 10547793
n÷3 7031862
n÷3 5273896.5
n÷5 4219117.2

Exponentiation

ny
n2 445023748683396
n3 9.388036762393E+21
n4 1.9804613689222E+29
n5 4.1778993127777E+36

Nth Root

y√n
2√n 4592.9931417323
3√n 276.310378618
4√n 67.771624901077
5√n 29.163411024551

Divisors of 21095586

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21095585
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21095586 can be divided by 64 positive divisors. The sum of these divisors (counting 21095586) is 1, the average is 0.015625.

Base conversion 21095586

Base System Value
2 Binary 1010000011110010010100010
3 Ternary 1110200202201000
4 Quaternary 1100132102202
5 Quinary 20400024321
6 Senary 2032052430
8 Octal 120362242
10 Decimal 21095586
12 Duodecimal 7094116
16 Hexadecimal 141e4a2
20 Vigesimal 6bgij6
36 Base36 ck5gi

Cryptographic Hash Functions

md5 8d62d7f4de37061de5cdee01aa283dcb
sha1 9826159ade571fe5bb6a55032de6cb6c8c274fca
sha256 a0929490a71f8647f892de1fcb704cd2ce92519790cbe8f21ed5d77097f7a35b
sha512 8a3237f75cbd046ea9b163514f17d06c328d4123a4e9262850836956ad80402ee9e272309535b45cef4da630f1c99a7800b9227f01bf235721ac91bffdf6be9d
ripemd-160 55c2c24a2d398f1950f0e15dc443642b3f725125

21095586 as geometric shapes

Circle

Radius = n
Diameter 42191172
Circumference 132547476.00154
Area 1.3980833395367E+15

Sphere

Radius = n
Volume 3.9324516432486E+22
Surface area 5.592333358147E+15
Circumference 132547476.00154

Square

Length = n
Perimeter 84382344
Area 445023748683396
Diagonal 29833663.827408

Cube

Length = n
Surface area 2670142492100376
Volume 9.388036762393E+21
Space diagonal 36538626.767439

Equilateral Triangle

Length = n
Perimeter 63286758
Area 1.927009358236E+14
Altitude 18269313.383719

Triangular Pyramid

Length = n
Surface area 1.927009358236E+14
Volume 1.1063907427861E+21
Height 9944554.609136