20127668 (number)

20127668 is an even 8-digits composite number following 20127667 and preceding 20127669. In scientific notation, it is written as 2.0127668 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 8750720 positive integers (up to 20127668) that are relatively prime to 20127668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0127668 × 10^7
Engineering notation 2.0127668 × 10^6

Prime Factorization of 20127668

Prime Factorization 2 × 2 × 11 × 23 × 19889

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10063834
Product of the distinct prime numbers

The prime factorization of 20127668 is 2 × 2 × 11 × 23 × 19889. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 83, 43, 274, 737, 5500, 1409, 88146, 7508, 608721, 105789, 856702, 6597974, 82108897, 30792763, 718198941, 979242834, 4195896764, 5789623625

Basic calculations (n = 20127668)

Multiplication

n×y
n×2 40255336
n×3 60383004
n×4 80510672
n×5 100638340

Division

n÷y
n÷2 10063834
n÷3 6709222.6666667
n÷3 5031917
n÷5 4025533.6

Exponentiation

ny
n2 405123019118224
n3 8.1541816279693E+21
n4 1.6412466061946E+29
n5 3.3034466795613E+36

Nth Root

y√n
2√n 4486.386965031
3√n 272.01811081831
4√n 66.980496900449
5√n 28.890741740164

Divisors of 20127668

1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 19889, 39778, 79556, 218779, 437558, 457447, 875116, 914894, 1829788, 5031917, 10063834, 20127668

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 -20127667
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 20127668 can be divided by 24 positive divisors. The sum of these divisors (counting 20127668) is 1, the average is 0.041666666666667.

Base conversion 20127668

Base System Value
2 Binary 1001100110001111110110100
3 Ternary 1101212120222012
4 Quaternary 1030301332310
5 Quinary 20123041133
6 Senary 1555223352
8 Octal 114617664
10 Decimal 20127668
12 Duodecimal 68a7b58
16 Hexadecimal 1331fb4
20 Vigesimal 65fj38
36 Base36 bzelw

Cryptographic Hash Functions

md5 f2fb5b8739f0359a49411c8e7d4ef733
sha1 191537905a2a7374d8a9d9747d12b722bbb38922
sha256 c071283880a68a6324ef1ef0515d2669be999cf7f701370554a0f0309edc23fe
sha512 2ea2b0df89e7483292677f6172c35b081d5d180799b602e9fb5f115ead07741a13b2de99b0e768ff55394cc9b6a20f87e15674ee952a602ee7bc7da0a9f2b22e
ripemd-160 a096f3e95e85581cd1a11b1c7eac06f4db90e1e2

20127668 as geometric shapes

Circle

Radius = n
Diameter 40255336
Circumference 126465867.84539
Area 1.2727315006619E+15

Sphere

Radius = n
Volume 3.4156156131287E+22
Surface area 5.0909260026477E+15
Circumference 126465867.84539

Square

Length = n
Perimeter 80510672
Area 405123019118224
Diagonal 28464821.064543

Cube

Length = n
Surface area 2430738114709344
Volume 8.1541816279693E+21
Space diagonal 34862143.613878

Equilateral Triangle

Length = n
Perimeter 60383004
Area 1.7542341310712E+14
Altitude 17431071.806939

Triangular Pyramid

Length = n
Surface area 1.7542341310712E+14
Volume 9.6097952069397E+20
Height 9488273.688181