21325535 (number)

21325535 is an odd 8-digits composite number following 21325534 and preceding 21325536. In scientific notation, it is written as 2.1325535 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 32 positive divisors. There are 12902400 positive integers (up to 21325535) that are relatively prime to 21325535.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred twenty-five thousand five hundred thirty-five

Notation

Scientific notation 2.1325535 × 10^7
Engineering notation 2.1325535 × 10^6

Prime Factorization of 21325535

Prime Factorization 5 × 77 × 7 × 41 × 193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21325535
Product of the distinct prime numbers

The prime factorization of 21325535 is 5 × 77 × 7 × 41 × 193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 11, 13, 217, 775, 5164, 4116, 20570, 46940, 384472, 214644, 1252972, 6112453, 76108832, 84099984, 790439046, 825264215, 6758685319, 5050224624

Basic calculations (n = 21325535)

Multiplication

n×y
n×2 42651070
n×3 63976605
n×4 85302140
n×5 106627675

Division

n÷y
n÷2 10662767.5
n÷3 7108511.6666667
n÷3 5331383.75
n÷5 4265107

Exponentiation

ny
n2 454778443036225
n3 9.6983936042145E+21
n4 2.0682343225045E+29
n5 4.4106203432772E+36

Nth Root

y√n
2√n 4617.957882008
3√n 277.31071148203
4√n 67.955558139184
5√n 29.226713816884

Divisors of 21325535

1, 5, 7, 35, 41, 77, 193, 205, 287, 385, 539, 965, 1351, 1435, 2695, 3157, 6755, 7913, 14861, 15785, 22099, 39565, 55391, 74305, 104027, 110495, 276955, 520135, 609301, 3046505, 4265107, 21325535

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21325534
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21325535 can be divided by 32 positive divisors. The sum of these divisors (counting 21325535) is 1, the average is 0.03125.

Base conversion 21325535

Base System Value
2 Binary 1010001010110011011011111
3 Ternary 1111010110010122
4 Quaternary 1101112123133
5 Quinary 20424404120
6 Senary 2041025155
8 Octal 121263337
10 Decimal 21325535
12 Duodecimal 71851bb
16 Hexadecimal 14566df
20 Vigesimal 6d5dgf
36 Base36 cp2vz

Cryptographic Hash Functions

md5 def3504505f9ef050e6ea91e736647f5
sha1 1c96393d3faeac45ad64107962c9f3a8b083468f
sha256 308624a85801b0fdd98677c90a1d757b5f32ffe94f6b5d4af8c86329de3d8fe1
sha512 f47dc6f2f8182ac2f80e1544a43bda9a7d8b90ebfa794225e49a419210c24b3647c04f423c94f382ca00d83e964267eb5d5ec1ca52d1bb91c46be288d9476b21
ripemd-160 661120f174120f2d7208cf2745c6fa68cd7234b7

21325535 as geometric shapes

Circle

Radius = n
Diameter 42651070
Circumference 133992288.17974
Area 1.4287286156536E+15

Sphere

Radius = n
Volume 4.0624536131497E+22
Surface area 5.7149144626144E+15
Circumference 133992288.17974

Square

Length = n
Perimeter 85302140
Area 454778443036225
Diagonal 30158860.821862

Cube

Length = n
Surface area 2728670658217350
Volume 9.6983936042145E+21
Space diagonal 36936910.118588

Equilateral Triangle

Length = n
Perimeter 63976605
Area 1.9692484238145E+14
Altitude 18468455.059294

Triangular Pyramid

Length = n
Surface area 1.9692484238145E+14
Volume 1.1429666473594E+21
Height 10052953.607287