20116855 (number)

20116855 is an odd 8-digits composite number following 20116854 and preceding 20116856. In scientific notation, it is written as 2.0116855 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 14256000 positive integers (up to 20116855) that are relatively prime to 20116855.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixteen thousand eight hundred fifty-five

Notation

Scientific notation 2.0116855 × 10^7
Engineering notation 2.0116855 × 10^6

Prime Factorization of 20116855

Prime Factorization 5 × 11 × 41 × 11 × 811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1828805
Product of the distinct prime numbers

The prime factorization of 20116855 is 5 × 11 × 41 × 11 × 811. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 21, 82, 669, 81, 7916, 3846, 58968, 66494, 639100, 346119, 8146227, 6944575, 35706526, 94934262, 516776678, 411456557, 5165583997, 6623538653

Basic calculations (n = 20116855)

Multiplication

n×y
n×2 40233710
n×3 60350565
n×4 80467420
n×5 100584275

Division

n÷y
n÷2 10058427.5
n÷3 6705618.3333333
n÷3 5029213.75
n÷5 4023371

Exponentiation

ny
n2 404687855091025
n3 8.1410469011272E+21
n4 1.6377226005817E+29
n5 3.2945828086126E+36

Nth Root

y√n
2√n 4485.1817131528
3√n 271.96939083902
4√n 66.971499260154
5√n 28.887636931974

Divisors of 20116855

1, 5, 11, 41, 55, 121, 205, 451, 605, 811, 2255, 4055, 4961, 8921, 24805, 33251, 44605, 98131, 166255, 365761, 490655, 1828805, 4023371, 20116855

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 -20116854
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 20116855 can be divided by 24 positive divisors. The sum of these divisors (counting 20116855) is 1, the average is 0.041666666666667.

Base conversion 20116855

Base System Value
2 Binary 1001100101111010101110111
3 Ternary 1101212001010201
4 Quaternary 1030233111313
5 Quinary 20122214410
6 Senary 1555101331
8 Octal 114572567
10 Decimal 20116855
12 Duodecimal 68a1847
16 Hexadecimal 132f577
20 Vigesimal 65ec2f
36 Base36 bz69j

Cryptographic Hash Functions

md5 d084eae1c3fdf735b72d6ece4f87c4d6
sha1 c12529445224ce24449bfd7a859faaa7fdea7670
sha256 7b0abbe6a1dcaa61b3eb08d59ef55b095c87bb5ceb201668357b3f45f83590e8
sha512 2647977ea58497384d3e06045f3d1fbf16527efed4931639ce551e6a6bbf08fc24ca4974b63ff977ffe53343923ed429c44e0085ddf5b5fde11c09f1054741f6
ripemd-160 3d2756291dd2bebb7eabb91bc1eaf1838bbd1a23

20116855 as geometric shapes

Circle

Radius = n
Diameter 40233710
Circumference 126397927.76266
Area 1.271364392551E+15

Sphere

Radius = n
Volume 3.4101137516148E+22
Surface area 5.0854575702039E+15
Circumference 126397927.76266

Square

Length = n
Perimeter 80467420
Area 404687855091025
Diagonal 28449529.173293

Cube

Length = n
Surface area 2428127130546150
Volume 8.1410469011272E+21
Space diagonal 34843414.948496

Equilateral Triangle

Length = n
Perimeter 60350565
Area 1.7523498155593E+14
Altitude 17421707.474248

Triangular Pyramid

Length = n
Surface area 1.7523498155593E+14
Volume 9.5943157829079E+20
Height 9483176.3910977