21095564 (number)

21095564 is an even 8-digits composite number following 21095563 and preceding 21095565. In scientific notation, it is written as 2.1095564 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 8998416 positive integers (up to 21095564) that are relatively prime to 21095564.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-five thousand five hundred sixty-four

Notation

Scientific notation 2.1095564 × 10^7
Engineering notation 2.1095564 × 10^6

Prime Factorization of 21095564

Prime Factorization 2 × 2 × 7 × 227 × 3319

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10547782
Product of the distinct prime numbers

The prime factorization of 21095564 is 2 × 2 × 7 × 227 × 3319. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 73, 30, 525, 250, 5241, 9880, 11689, 1611, 107073, 644343, 2544101, 7125977, 5305734, 22412061, 503350348, 230821203, 6912892542, 962762734

Basic calculations (n = 21095564)

Multiplication

n×y
n×2 42191128
n×3 63286692
n×4 84382256
n×5 105477820

Division

n÷y
n÷2 10547782
n÷3 7031854.6666667
n÷3 5273891
n÷5 4219112.8

Exponentiation

ny
n2 445022820478096
n3 9.3880073908562E+21
n4 1.9804531074628E+29
n5 4.177877527748E+36

Nth Root

y√n
2√n 4592.9907467793
3√n 276.31028256583
4√n 67.771607231785
5√n 29.163404941806

Divisors of 21095564

1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 3319, 6356, 6638, 13276, 23233, 46466, 92932, 753413, 1506826, 3013652, 5273891, 10547782, 21095564

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 -21095563
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 21095564 can be divided by 24 positive divisors. The sum of these divisors (counting 21095564) is 1, the average is 0.041666666666667.

Base conversion 21095564

Base System Value
2 Binary 1010000011110010010001100
3 Ternary 1110200202200012
4 Quaternary 1100132102030
5 Quinary 20400024224
6 Senary 2032052352
8 Octal 120362214
10 Decimal 21095564
12 Duodecimal 70940b8
16 Hexadecimal 141e48c
20 Vigesimal 6bgii4
36 Base36 ck5fw

Cryptographic Hash Functions

md5 8b1c1fd1cb1daebff515ecabd1f50b87
sha1 55872535fa7499464af1965890084749da6b39ad
sha256 d284f43a67fa54b5dd7f85a87194baf6c245fa52a3e5550c1801bb2be5d0749a
sha512 2ef3c07027d29b5f328044ca30dd3841b44bcd14bbea383add0b56442981dd9f566455640466dd6c93dc54ebaf5030c4ed3d63323370f6d90b0bc2032cb1553d
ripemd-160 27024055378053ad1b42c05989dd87386a576506

21095564 as geometric shapes

Circle

Radius = n
Diameter 42191128
Circumference 132547337.77147
Area 1.3980804234938E+15

Sphere

Radius = n
Volume 3.9324393401281E+22
Surface area 5.5923216939752E+15
Circumference 132547337.77147

Square

Length = n
Perimeter 84382256
Area 445022820478096
Diagonal 29833632.71471

Cube

Length = n
Surface area 2670136922868576
Volume 9.3880073908562E+21
Space diagonal 36538588.662321

Equilateral Triangle

Length = n
Perimeter 63286692
Area 1.9270053389892E+14
Altitude 18269294.33116

Triangular Pyramid

Length = n
Surface area 1.9270053389892E+14
Volume 1.1063872813173E+21
Height 9944544.2382365