20112884 (number)

20112884 is an even 8-digits composite number following 20112883 and preceding 20112885. In scientific notation, it is written as 2.0112884 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 9108000 positive integers (up to 20112884) that are relatively prime to 20112884.

Interesting facts

Basic properties

Name

Name twenty million one hundred twelve thousand eight hundred eighty-four

Notation

Scientific notation 2.0112884 × 10^7
Engineering notation 2.0112884 × 10^6

Prime Factorization of 20112884

Prime Factorization 2 × 2 × 11 × 331 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10056442
Product of the distinct prime numbers

The prime factorization of 20112884 is 2 × 2 × 11 × 331 × 1381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 43, 58, 204, 690, 5230, 3182, 42449, 17110, 91036, 659358, 4420736, 3940146, 24401751, 97476092, 712712410, 497442778, 4264138949, 745571621

Basic calculations (n = 20112884)

Multiplication

n×y
n×2 40225768
n×3 60338652
n×4 80451536
n×5 100564420

Division

n÷y
n÷2 10056442
n÷3 6704294.6666667
n÷3 5028221
n÷5 4022576.8

Exponentiation

ny
n2 404528102797456
n3 8.1362268063053E+21
n4 1.6364298595291E+29
n5 3.2913323938845E+36

Nth Root

y√n
2√n 4484.7390113584
3√n 271.95149437821
4√n 66.9681940279
5√n 28.886496377301

Divisors of 20112884

1, 2, 4, 11, 22, 44, 331, 662, 1324, 1381, 2762, 3641, 5524, 7282, 14564, 15191, 30382, 60764, 457111, 914222, 1828444, 5028221, 10056442, 20112884

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 -20112883
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 20112884 can be divided by 24 positive divisors. The sum of these divisors (counting 20112884) is 1, the average is 0.041666666666667.

Base conversion 20112884

Base System Value
2 Binary 1001100101110010111110100
3 Ternary 1101211211200122
4 Quaternary 1030232113310
5 Quinary 20122103014
6 Senary 1555031112
8 Octal 114562764
10 Decimal 20112884
12 Duodecimal 689b498
16 Hexadecimal 132e5f4
20 Vigesimal 65e244
36 Base36 bz378

Cryptographic Hash Functions

md5 e7cfa4c4817f4d86cd21b2b65e6e7745
sha1 f963f1b8f302873ca44b6b07a3c5c265ad0d3385
sha256 3df6b4fdee9f72be5ef27d5dabb55b71dbffc3a22df0ba4ae1ae6dd5d978fe2f
sha512 aa0c3a3e9307c48b6e18f65dfda040be2add68fa27357c49e47a8c25230a9de6a103ba7d704904763edbbcdb6f094d334da23224d2b40e5a978305cdc7652911
ripemd-160 a75687ce51a3e3315b83c0bcce3b44c2695f85a1

20112884 as geometric shapes

Circle

Radius = n
Diameter 40225768
Circumference 126372977.23381
Area 1.2708625159191E+15

Sphere

Radius = n
Volume 3.4080947150172E+22
Surface area 5.0834500636764E+15
Circumference 126372977.23381

Square

Length = n
Perimeter 80451536
Area 404528102797456
Diagonal 28443913.331237

Cube

Length = n
Surface area 2427168616784736
Volume 8.1362268063053E+21
Space diagonal 34836536.974739

Equilateral Triangle

Length = n
Perimeter 60338652
Area 1.7516580678366E+14
Altitude 17418268.48737

Triangular Pyramid

Length = n
Surface area 1.7516580678366E+14
Volume 9.5886352466838E+20
Height 9481304.4437456