20479072 (number)

20479072 is an even 8-digits composite number following 20479071 and preceding 20479073. In scientific notation, it is written as 2.0479072 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 10213632 positive integers (up to 20479072) that are relatively prime to 20479072.

Interesting facts

Basic properties

Name

Name twenty million four hundred seventy-nine thousand seventy-two

Notation

Scientific notation 2.0479072 × 10^7
Engineering notation 2.0479072 × 10^6

Prime Factorization of 20479072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 683 × 937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1279942
Product of the distinct prime numbers

The prime factorization of 20479072 is 2 × 2 × 2 × 2 × 2 × 683 × 937. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 4, 20, 74, 795, 482, 2451, 5417, 97159, 70052, 357009, 417855, 2222264, 9355034, 6859448, 41285634, 879014835, 734257024, 6391346763, 5968010892

Basic calculations (n = 20479072)

Multiplication

n×y
n×2 40958144
n×3 61437216
n×4 81916288
n×5 102395360

Division

n÷y
n÷2 10239536
n÷3 6826357.3333333
n÷3 5119768
n÷5 4095814.4

Exponentiation

ny
n2 419392389981184
n3 8.5887669506767E+21
n4 1.7588997677413E+29
n5 3.6020634984357E+36

Nth Root

y√n
2√n 4525.3808679491
3√n 273.59201896398
4√n 67.270951144971
5√n 28.990923809718

Divisors of 20479072

1, 2, 4, 8, 16, 32, 683, 937, 1366, 1874, 2732, 3748, 5464, 7496, 10928, 14992, 21856, 29984, 639971, 1279942, 2559884, 5119768, 10239536, 20479072

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 -20479071
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 20479072 can be divided by 24 positive divisors. The sum of these divisors (counting 20479072) is 1, the average is 0.041666666666667.

Base conversion 20479072

Base System Value
2 Binary 1001110000111110001100000
3 Ternary 1102112110000011
4 Quaternary 1032013301200
5 Quinary 20220312242
6 Senary 2010534304
8 Octal 116076140
10 Decimal 20479072
12 Duodecimal 6a37394
16 Hexadecimal 1387c60
20 Vigesimal 67jhdc
36 Base36 c6xr4

Cryptographic Hash Functions

md5 f258defb2265f662cc5dbca212a92d94
sha1 619c035f7f9ab609911088ecb3c0d84a8a738962
sha256 ef5a0148edbd3144652b05b196932bf3be558f94100f4f3a79ae73a7687af853
sha512 b3d2503c0185e0493d7eda657759051a0e0afb89434bffc6a31924d18b0e599f2fee18567d47b7d4001be218ff185b0c1c12751deb5d5cae944105c010c8a566
ripemd-160 6c396aaf90d8c6df60627b06cd74eee744514dc3

20479072 as geometric shapes

Circle

Radius = n
Diameter 40958144
Circumference 128673804.29507
Area 1.3175600513364E+15

Sphere

Radius = n
Volume 3.5976542874188E+22
Surface area 5.2702402053454E+15
Circumference 128673804.29507

Square

Length = n
Perimeter 81916288
Area 419392389981184
Diagonal 28961781.367215

Cube

Length = n
Surface area 2516354339887104
Volume 8.5887669506767E+21
Space diagonal 35470793.195861

Equilateral Triangle

Length = n
Perimeter 61437216
Area 1.8160223193879E+14
Altitude 17735396.597931

Triangular Pyramid

Length = n
Surface area 1.8160223193879E+14
Volume 1.0121958921424E+21
Height 9653927.122405