20112904 (number)

20112904 is an even 8-digits composite number following 20112903 and preceding 20112905. In scientific notation, it is written as 2.0112904 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 64 positive divisors. There are 7879680 positive integers (up to 20112904) that are relatively prime to 20112904.

Interesting facts

Basic properties

Name

Name twenty million one hundred twelve thousand nine hundred four

Notation

Scientific notation 2.0112904 × 10^7
Engineering notation 2.0112904 × 10^6

Prime Factorization of 20112904

Prime Factorization 2 × 2 × 2 × 17 × 7 × 37 × 571

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5028226
Product of the distinct prime numbers

The prime factorization of 20112904 is 2 × 2 × 2 × 17 × 7 × 37 × 571. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 21, 48, 81, 374, 4640, 9392, 80809, 30354, 509276, 450951, 3226678, 2627082, 47460405, 58252689, 901490595, 570410592, 6510876791, 2481609868

Basic calculations (n = 20112904)

Multiplication

n×y
n×2 40225808
n×3 60338712
n×4 80451616
n×5 100564520

Division

n÷y
n÷2 10056452
n÷3 6704301.3333333
n÷3 5028226
n÷5 4022580.8

Exponentiation

ny
n2 404528907313216
n3 8.1362510780156E+21
n4 1.6364363685202E+29
n5 3.2913487582156E+36

Nth Root

y√n
2√n 4484.741241142
3√n 271.9515845199
4√n 66.968210675977
5√n 28.886502122173

Divisors of 20112904

1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 571, 629, 952, 1036, 1142, 1258, 2072, 2284, 2516, 3997, 4403, 4568, 5032, 7994, 8806, 9707, 15988, 17612, 19414, 21127, 31976, 35224, 38828, 42254, 67949, 77656, 84508, 135898, 147889, 169016, 271796, 295778, 359159, 543592, 591556, 718318, 1183112, 1436636, 2514113, 2873272, 5028226, 10056452, 20112904

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 -20112903
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 20112904 can be divided by 64 positive divisors. The sum of these divisors (counting 20112904) is 1, the average is 0.015625.

Base conversion 20112904

Base System Value
2 Binary 1001100101110011000001000
3 Ternary 1101211211201101
4 Quaternary 1030232120020
5 Quinary 20122103104
6 Senary 1555031144
8 Octal 114563010
10 Decimal 20112904
12 Duodecimal 689b4b4
16 Hexadecimal 132e608
20 Vigesimal 65e254
36 Base36 bz37s

Cryptographic Hash Functions

md5 c3282c8d9ee8a91ccf01cde6cbaeeea2
sha1 0c3adc13ad95104b551deb816c095e4bdd1ed3f5
sha256 230b6bc08660eca22195e9809e56f599bb3d3560844442dae1a9829c1ad075ca
sha512 2aa3a5f675f9f82db64f1e1ceb58062150d94a07fbeb37830c7d456c22ff8d11591f99ce8ebdb30c35b0d36c4b28f41b06200aa7fb5909678b3ebc28b5e989ff
ripemd-160 88558c29841a9aa81b09fd14b923dec298457d47

20112904 as geometric shapes

Circle

Radius = n
Diameter 40225808
Circumference 126373102.89751
Area 1.2708650433799E+15

Sphere

Radius = n
Volume 3.4081048819275E+22
Surface area 5.0834601735196E+15
Circumference 126373102.89751

Square

Length = n
Perimeter 80451616
Area 404528907313216
Diagonal 28443941.615508

Cube

Length = n
Surface area 2427173443879296
Volume 8.1362510780156E+21
Space diagonal 34836571.615755

Equilateral Triangle

Length = n
Perimeter 60338712
Area 1.751661551492E+14
Altitude 17418285.807878

Triangular Pyramid

Length = n
Surface area 1.751661551492E+14
Volume 9.5886638511687E+20
Height 9481313.871836