20852220 (number)

20852220 is an even 8-digits composite number following 20852219 and preceding 20852221. In scientific notation, it is written as 2.0852220 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 5532480 positive integers (up to 20852220) that are relatively prime to 20852220.

Interesting facts

Basic properties

Name

Name twenty million eight hundred fifty-two thousand two hundred twenty

Notation

Scientific notation 2.0852220 × 10^7
Engineering notation 2.0852220 × 10^6

Prime Factorization of 20852220

Prime Factorization 2 × 2 × 3 × 5 × 227 × 1531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10426110
Product of the distinct prime numbers

The prime factorization of 20852220 is 2 × 2 × 3 × 5 × 227 × 1531. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20852220)

Multiplication

n×y
n×2 41704440
n×3 62556660
n×4 83408880
n×5 104261100

Division

n÷y
n÷2 10426110
n÷3 6950740
n÷3 5213055
n÷5 4170444

Exponentiation

ny
n2 434815078928400
n3 9.0668596851324E+21
n4 1.8906415286351E+29
n5 3.9424073096236E+36

Nth Root

y√n
2√n 4566.4231078602
3√n 275.24372882616
4√n 67.575314337857
5√n 29.095810509645

Divisors of 20852220

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20852219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20852220 can be divided by 48 positive divisors. The sum of these divisors (counting 20852220) is 1, the average is 0.020833333333333.

Base conversion 20852220

Base System Value
2 Binary 1001111100010110111111100
3 Ternary 1110020101212110
4 Quaternary 1033202313330
5 Quinary 20314232340
6 Senary 2022534020
8 Octal 117426774
10 Decimal 20852220
12 Duodecimal 6b97310
16 Hexadecimal 13e2dfc
20 Vigesimal 6a6ab0
36 Base36 cexoc

Cryptographic Hash Functions

md5 f1e5d29ccf21efe5500ac6d4cf8700d2
sha1 8f5896c4e2b87b2a7f1f12ca0546f686da02a716
sha256 6ef77914d891e9b6d04237ff328f86e9d273641db0309e3a611fcd6d560aaeec
sha512 c1a4f58eb871d1d1e4aaa903ddd9f6df6a3e1827967abf1e1c24ad448f8dbf14fa6a0843ed09daa3b797e0831c9b3359ae1b4dd1a548f58c1d85fe01862769f3
ripemd-160 47e34481bf64440c446713b7dad677bd72c4f15e

20852220 as geometric shapes

Circle

Radius = n
Diameter 41704440
Circumference 131018362.32608
Area 1.3660118576315E+15

Sphere

Radius = n
Volume 3.7979173037255E+22
Surface area 5.4640474305261E+15
Circumference 131018362.32608

Square

Length = n
Perimeter 83408880
Area 434815078928400
Diagonal 29489492.329588

Cube

Length = n
Surface area 2608890473570400
Volume 9.0668596851324E+21
Space diagonal 36117104.490604

Equilateral Triangle

Length = n
Perimeter 62556660
Area 1.8828045215027E+14
Altitude 18058552.245302

Triangular Pyramid

Length = n
Surface area 1.8828045215027E+14
Volume 1.0685396612373E+21
Height 9829830.7765292