20696568 (number)

20696568 is an even 8-digits composite number following 20696567 and preceding 20696569. In scientific notation, it is written as 2.0696568 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 6652800 positive integers (up to 20696568) that are relatively prime to 20696568.

Interesting facts

Basic properties

Name

Name twenty million six hundred ninety-six thousand five hundred sixty-eight

Notation

Scientific notation 2.0696568 × 10^7
Engineering notation 2.0696568 × 10^6

Prime Factorization of 20696568

Prime Factorization 2 × 2 × 2 × 3 × 67 × 61 × 211

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5174142
Product of the distinct prime numbers

The prime factorization of 20696568 is 2 × 2 × 2 × 3 × 67 × 61 × 211. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20696568)

Multiplication

n×y
n×2 41393136
n×3 62089704
n×4 82786272
n×5 103482840

Division

n÷y
n÷2 10348284
n÷3 6898856
n÷3 5174142
n÷5 4139313.6

Exponentiation

ny
n2 428347926978624
n3 8.8653319983721E+21
n4 1.8348194654688E+29
n5 3.79744658348E+36

Nth Root

y√n
2√n 4549.3480851656
3√n 274.55716275642
4√n 67.448855328802
5√n 29.052242926104

Divisors of 20696568

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 -20696567
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 20696568 can be divided by 64 positive divisors. The sum of these divisors (counting 20696568) is 1, the average is 0.015625.

Base conversion 20696568

Base System Value
2 Binary 1001110111100110111111000
3 Ternary 1102221111100120
4 Quaternary 1032330313320
5 Quinary 20244242233
6 Senary 2015333240
8 Octal 116746770
10 Decimal 20696568
12 Duodecimal 6b21220
16 Hexadecimal 13bcdf8
20 Vigesimal 697188
36 Base36 cblko

Cryptographic Hash Functions

md5 b38d4f7ceb62acddd9529a1ddb9f86e8
sha1 f6c5dbe57cace2e39b58d1d583e6a0347d908fd3
sha256 843a503bc00d2e424b2a27bf99c37112274dbf8d6eefc540aa933df921dbf46c
sha512 61e60d73038670262b1b53ce01235f5f6e226c01e615970e0e7c1929d9e85d585dc00a229ff64f23da610280f44cae55c85a13e5e88a1795ce39bdaeec96144d
ripemd-160 21ba76a29ae771f9feb6ea5f40ab45a15197e3d4

20696568 as geometric shapes

Circle

Radius = n
Diameter 41393136
Circumference 130040371.96664
Area 1.3456947005765E+15

Sphere

Radius = n
Volume 3.7135015836961E+22
Surface area 5.3827788023058E+15
Circumference 130040371.96664

Square

Length = n
Perimeter 82786272
Area 428347926978624
Diagonal 29269367.160177

Cube

Length = n
Surface area 2570087561871744
Volume 8.8653319983721E+21
Space diagonal 35847507.318304

Equilateral Triangle

Length = n
Perimeter 62089704
Area 1.8548009321095E+14
Altitude 17923753.659152

Triangular Pyramid

Length = n
Surface area 1.8548009321095E+14
Volume 1.0447893955865E+21
Height 9756455.720059