20764668 (number)

20764668 is an even 8-digits composite number following 20764667 and preceding 20764669. In scientific notation, it is written as 2.0764668 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6698160 positive integers (up to 20764668) that are relatively prime to 20764668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0764668 × 10^7
Engineering notation 2.0764668 × 10^6

Prime Factorization of 20764668

Prime Factorization 2 × 2 × 3 × 31 × 55819

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10382334
Product of the distinct prime numbers

The prime factorization of 20764668 is 2 × 2 × 3 × 31 × 55819. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 40, 34, 87, 775, 5626, 3618, 44912, 80768, 657606, 737189, 1748557, 9960837, 88772734, 23180335, 448797857, 855705989, 5233635110, 442180479

Basic calculations (n = 20764668)

Multiplication

n×y
n×2 41529336
n×3 62294004
n×4 83058672
n×5 103823340

Division

n÷y
n÷2 10382334
n÷3 6921556
n÷3 5191167
n÷5 4152933.6

Exponentiation

ny
n2 431171437150224
n3 8.9531317435073E+21
n4 1.8590880821419E+29
n5 3.8603346808433E+36

Nth Root

y√n
2√n 4556.8265273104
3√n 274.8579674267
4√n 67.504270437584
5√n 29.071336515968

Divisors of 20764668

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 55819, 111638, 167457, 223276, 334914, 669828, 1730389, 3460778, 5191167, 6921556, 10382334, 20764668

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 -20764667
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 20764668 can be divided by 24 positive divisors. The sum of these divisors (counting 20764668) is 1, the average is 0.041666666666667.

Base conversion 20764668

Base System Value
2 Binary 1001111001101011111111100
3 Ternary 1110001221202210
4 Quaternary 1033031133330
5 Quinary 20303432133
6 Senary 2021020420
8 Octal 117153774
10 Decimal 20764668
12 Duodecimal 6b54710
16 Hexadecimal 13cd7fc
20 Vigesimal 69fbd8
36 Base36 cd24c

Cryptographic Hash Functions

md5 cb95b1c4900178ff2eed755285a186fe
sha1 7f08aafdb920b3b0bf4a3b52aecd308dc97064bd
sha256 e262d65a8341518a85f256ed1ea84960a43b6fca9a7162526734eba7040f4f55
sha512 6950f49a9a69d650b6ad64ca0e3b5fbac3ae57fe7579730899bd3594c5fdc2e1dd68f51a8fa7de6f9d7397006fbaae850aa9863273e40240d29fdfd8e742b944
ripemd-160 5e2c8eed92806c321080043896fd44dedd31e3b5

20764668 as geometric shapes

Circle

Radius = n
Diameter 41529336
Circumference 130468256.88606
Area 1.3545650193889E+15

Sphere

Radius = n
Volume 3.7502790549365E+22
Surface area 5.4182600775556E+15
Circumference 130468256.88606

Square

Length = n
Perimeter 83058672
Area 431171437150224
Diagonal 29365675.103775

Cube

Length = n
Surface area 2587028622901344
Volume 8.9531317435073E+21
Space diagonal 35965459.9783

Equilateral Triangle

Length = n
Perimeter 62294004
Area 1.8670270897917E+14
Altitude 17982729.98915

Triangular Pyramid

Length = n
Surface area 1.8670270897917E+14
Volume 1.0551366947818E+21
Height 9788558.3679249