21095570 (number)

21095570 is an even 8-digits composite number following 21095569 and preceding 21095571. In scientific notation, it is written as 2.1095570 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 8426544 positive integers (up to 21095570) that are relatively prime to 21095570.

Interesting facts

Basic properties

Name

Name twenty-one million ninety-five thousand five hundred seventy

Notation

Scientific notation 2.1095570 × 10^7
Engineering notation 2.1095570 × 10^6

Prime Factorization of 21095570

Prime Factorization 2 × 5 × 1619 × 1303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21095570
Product of the distinct prime numbers

The prime factorization of 21095570 is 2 × 5 × 1619 × 1303. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 73, 85, 538, 370, 7292, 6310, 91141, 82540, 923080, 761216, 5702688, 6177582, 75076784, 19062047, 968315224, 797297480, 9349529989, 8717972949

Basic calculations (n = 21095570)

Multiplication

n×y
n×2 42191140
n×3 63286710
n×4 84382280
n×5 105477850

Division

n÷y
n÷2 10547785
n÷3 7031856.6666667
n÷3 5273892.5
n÷5 4219114

Exponentiation

ny
n2 445023073624900
n3 9.3880154012692E+21
n4 1.9804553605855E+29
n5 4.1778834691107E+36

Nth Root

y√n
2√n 4592.9913999484
3√n 276.31030876188
4√n 67.771612050684
5√n 29.163406600737

Divisors of 21095570

1, 2, 5, 10, 1303, 1619, 2606, 3238, 6515, 8095, 13030, 16190, 2109557, 4219114, 10547785, 21095570

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 -21095569
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 21095570 can be divided by 16 positive divisors. The sum of these divisors (counting 21095570) is 1, the average is 0.0625.

Base conversion 21095570

Base System Value
2 Binary 1010000011110010010010010
3 Ternary 1110200202200102
4 Quaternary 1100132102102
5 Quinary 20400024240
6 Senary 2032052402
8 Octal 120362222
10 Decimal 21095570
12 Duodecimal 7094102
16 Hexadecimal 141e492
20 Vigesimal 6bgiia
36 Base36 ck5g2

Cryptographic Hash Functions

md5 5212554da48d31471268c240289a7457
sha1 dfef86fd14893407b05a682ec7f494847eea5e62
sha256 7ae1812fea68b1843be56662793052f3e8461d9d153cbfb7aa6d39b0c5aae907
sha512 dd7a384e5413ad673cd96c9d43fd64d86595187bd92c9e94a20b74c5204964d16e50e8255a819265bef5a84e5c59a10722fc795b44e3940ac975cedf85408989
ripemd-160 f2cbc7d923afab753f734d4653f559eb4ec3a54d

21095570 as geometric shapes

Circle

Radius = n
Diameter 42191140
Circumference 132547375.47058
Area 1.3980812187779E+15

Sphere

Radius = n
Volume 3.932442695522E+22
Surface area 5.5923248751117E+15
Circumference 132547375.47058

Square

Length = n
Perimeter 84382280
Area 445023073624900
Diagonal 29833641.199991

Cube

Length = n
Surface area 2670138441749400
Volume 9.3880154012692E+21
Space diagonal 36538599.054626

Equilateral Triangle

Length = n
Perimeter 63286710
Area 1.927006435147E+14
Altitude 18269299.527313

Triangular Pyramid

Length = n
Surface area 1.927006435147E+14
Volume 1.1063882253535E+21
Height 9944547.0666637