20852028 (number)

20852028 is an even 8-digits composite number following 20852027 and preceding 20852029. In scientific notation, it is written as 2.0852028 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6928416 positive integers (up to 20852028) that are relatively prime to 20852028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0852028 × 10^7
Engineering notation 2.0852028 × 10^6

Prime Factorization of 20852028

Prime Factorization 2 × 2 × 9 × 1459 × 397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10426014
Product of the distinct prime numbers

The prime factorization of 20852028 is 2 × 2 × 9 × 1459 × 397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 84, 11, 929, 262, 5018, 3748, 41383, 30175, 839306, 643736, 1172723, 1177331, 43861909, 47821670, 895389215, 178364345, 5042751828, 3748551002

Basic calculations (n = 20852028)

Multiplication

n×y
n×2 41704056
n×3 62556084
n×4 83408112
n×5 104260140

Division

n÷y
n÷2 10426014
n÷3 6950676
n÷3 5213007
n÷5 4170405.6

Exponentiation

ny
n2 434807071712784
n3 9.066609233953E+21
n4 1.8905718961145E+29
n5 3.9422258113792E+36

Nth Root

y√n
2√n 4566.4020847928
3√n 275.24288404068
4√n 67.575158784814
5√n 29.095756928624

Divisors of 20852028

1, 2, 4, 9, 18, 36, 397, 794, 1459, 1588, 2918, 3573, 5836, 7146, 13131, 14292, 26262, 52524, 579223, 1158446, 2316892, 5213007, 10426014, 20852028

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 -20852027
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 20852028 can be divided by 24 positive divisors. The sum of these divisors (counting 20852028) is 1, the average is 0.041666666666667.

Base conversion 20852028

Base System Value
2 Binary 1001111100010110100111100
3 Ternary 1110020101121100
4 Quaternary 1033202310330
5 Quinary 20314231103
6 Senary 2022533100
8 Octal 117426474
10 Decimal 20852028
12 Duodecimal 6b97190
16 Hexadecimal 13e2d3c
20 Vigesimal 6a6a18
36 Base36 cexj0

Cryptographic Hash Functions

md5 a9bba8d24a3cf0bb4898230697ad6e9e
sha1 8fd77ff97468742e7d867618a78493ec6c5e8225
sha256 41d776c8e57fcb6c86e0cfacd9a90e4a9b3e2f768c168be0d4aaab7a38f68e75
sha512 7a78233682bc80668f0ee23011f1e15ff0e066f16994998806ae4134a2e613876bc6e579f10818caa559aeaa8ed4ef81b809f871bfad237b89dd75f1172525c8
ripemd-160 d085314ec8062c1ee9b523186a5bb2305b1118ee

20852028 as geometric shapes

Circle

Radius = n
Diameter 41704056
Circumference 131017155.9545
Area 1.3659867022218E+15

Sphere

Radius = n
Volume 3.7978123949808E+22
Surface area 5.4639468088871E+15
Circumference 131017155.9545

Square

Length = n
Perimeter 83408112
Area 434807071712784
Diagonal 29489220.800584

Cube

Length = n
Surface area 2608842430276704
Volume 9.066609233953E+21
Space diagonal 36116771.936849

Equilateral Triangle

Length = n
Perimeter 62556084
Area 1.882769849242E+14
Altitude 18058385.968424

Triangular Pyramid

Length = n
Surface area 1.882769849242E+14
Volume 1.0685101452828E+21
Height 9829740.2668612