20112850 (number)

20112850 is an even 8-digits composite number following 20112849 and preceding 20112851. In scientific notation, it is written as 2.0112850 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 8017920 positive integers (up to 20112850) that are relatively prime to 20112850.

Interesting facts

Basic properties

Name

Name twenty million one hundred twelve thousand eight hundred fifty

Notation

Scientific notation 2.0112850 × 10^7
Engineering notation 2.0112850 × 10^6

Prime Factorization of 20112850

Prime Factorization 2 × 5 × 5 × 433 × 929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4022570
Product of the distinct prime numbers

The prime factorization of 20112850 is 2 × 5 × 5 × 433 × 929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 5, 32, 755, 861, 798, 8836, 99455, 71913, 929246, 706398, 5754828, 2733759, 63209699, 19439465, 980663962, 44850817, 6297382360, 8630108307

Basic calculations (n = 20112850)

Multiplication

n×y
n×2 40225700
n×3 60338550
n×4 80451400
n×5 100564250

Division

n÷y
n÷2 10056425
n÷3 6704283.3333333
n÷3 5028212.5
n÷5 4022570

Exponentiation

ny
n2 404526735122500
n3 8.1361855445086E+21
n4 1.6364187942887E+29
n5 3.2913045746709E+36

Nth Root

y√n
2√n 4484.7352207237
3√n 271.9513411372
4√n 66.96816572614
5√n 28.886486611009

Divisors of 20112850

1, 2, 5, 10, 25, 50, 433, 866, 929, 1858, 2165, 4330, 4645, 9290, 10825, 21650, 23225, 46450, 402257, 804514, 2011285, 4022570, 10056425, 20112850

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 -20112849
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 20112850 can be divided by 24 positive divisors. The sum of these divisors (counting 20112850) is 1, the average is 0.041666666666667.

Base conversion 20112850

Base System Value
2 Binary 1001100101110010111010010
3 Ternary 1101211211122101
4 Quaternary 1030232113102
5 Quinary 20122102400
6 Senary 1555031014
8 Octal 114562722
10 Decimal 20112850
12 Duodecimal 689b46a
16 Hexadecimal 132e5d2
20 Vigesimal 65e22a
36 Base36 bz36a

Cryptographic Hash Functions

md5 89eb5e2db6befe9ead18eba1436c6d33
sha1 da5348f0f618cb843dcf7cbd19d3c0af4ea12864
sha256 3932a8d31dac5561ffd247f82f14f7ea13721e03e345f6b974e281ff730420b5
sha512 c05e7895033744ee3b730a251462bf0730ea4f82a27ab33a9e677748e672ee680536ff6b26b97c3514a8ca188defea35036525cedcbf91e6b9fc320dc83b6783
ripemd-160 eeac77463b0c06a69b5d300acc22fa1bd5c1cdb6

20112850 as geometric shapes

Circle

Radius = n
Diameter 40225700
Circumference 126372763.60551
Area 1.2708582192415E+15

Sphere

Radius = n
Volume 3.4080774313162E+22
Surface area 5.083432876966E+15
Circumference 126372763.60551

Square

Length = n
Perimeter 80451400
Area 404526735122500
Diagonal 28443865.247976

Cube

Length = n
Surface area 2427160410735000
Volume 8.1361855445086E+21
Space diagonal 34836478.085012

Equilateral Triangle

Length = n
Perimeter 60338550
Area 1.7516521456303E+14
Altitude 17418239.042506

Triangular Pyramid

Length = n
Surface area 1.7516521456303E+14
Volume 9.58858661919E+20
Height 9481288.4159919