20667568 (number)

20667568 is an even 8-digits composite number following 20667567 and preceding 20667569. In scientific notation, it is written as 2.0667568 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 10232640 positive integers (up to 20667568) that are relatively prime to 20667568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0667568 × 10^7
Engineering notation 2.0667568 × 10^6

Prime Factorization of 20667568

Prime Factorization 2 × 2 × 2 × 2 × 103 × 12541

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2583446
Product of the distinct prime numbers

The prime factorization of 20667568 is 2 × 2 × 2 × 2 × 103 × 12541. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 49, 39, 362, 792, 4046, 8497, 59704, 39710, 470246, 371344, 5432371, 5820045, 87125752, 76762493, 151601830, 701843228, 4017714029, 2663051206

Basic calculations (n = 20667568)

Multiplication

n×y
n×2 41335136
n×3 62002704
n×4 82670272
n×5 103337840

Division

n÷y
n÷2 10333784
n÷3 6889189.3333333
n÷3 5166892
n÷5 4133513.6

Exponentiation

ny
n2 427148367034624
n3 8.828117921777E+21
n4 1.8245572746035E+29
n5 3.7709161542762E+36

Nth Root

y√n
2√n 4546.1596980309
3√n 274.42886645351
4√n 67.42521559499
5√n 29.044096767238

Divisors of 20667568

1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 12541, 25082, 50164, 100328, 200656, 1291723, 2583446, 5166892, 10333784, 20667568

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20667567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20667568 can be divided by 20 positive divisors. The sum of these divisors (counting 20667568) is 1, the average is 0.05.

Base conversion 20667568

Base System Value
2 Binary 1001110110101110010110000
3 Ternary 1102220000120111
4 Quaternary 1032311302300
5 Quinary 20242330233
6 Senary 2014551104
8 Octal 116656260
10 Decimal 20667568
12 Duodecimal 6b08494
16 Hexadecimal 13b5cb0
20 Vigesimal 6938i8
36 Base36 caz74

Cryptographic Hash Functions

md5 f355603f0d51b4c8dd00450ceaf448d9
sha1 f544685745f9c529bc641d330f17752ae8e1b5d7
sha256 fde50ad314481d523f8945f7e8ebefcf115549a42398835da0b0825e02e9bb2e
sha512 433128c4a29155cbd13aa6c393a2990794901c4bcbbfe4c25682582f9c0ff6b3991b7ef03be3f4b537022093379349ca9dbc13f67a6715f19be4380583dafc40
ripemd-160 e0e075c68c278a941b765080bbe8a00968cb38b0

20667568 as geometric shapes

Circle

Radius = n
Diameter 41335136
Circumference 129858159.59273
Area 1.3419261718689E+15

Sphere

Radius = n
Volume 3.6979133877439E+22
Surface area 5.3677046874754E+15
Circumference 129858159.59273

Square

Length = n
Perimeter 82670272
Area 427148367034624
Diagonal 29228354.966868

Cube

Length = n
Surface area 2562890202207744
Volume 8.828117921777E+21
Space diagonal 35797277.844885

Equilateral Triangle

Length = n
Perimeter 62002704
Area 1.8496066851851E+14
Altitude 17898638.922442

Triangular Pyramid

Length = n
Surface area 1.8496066851851E+14
Volume 1.0404036746005E+21
Height 9742784.9889561