20528372 (number)

20528372 is an even 8-digits composite number following 20528371 and preceding 20528373. In scientific notation, it is written as 2.0528372 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 36 positive divisors. There are 9643200 positive integers (up to 20528372) that are relatively prime to 20528372.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-eight thousand three hundred seventy-two

Notation

Scientific notation 2.0528372 × 10^7
Engineering notation 2.0528372 × 10^6

Prime Factorization of 20528372

Prime Factorization 2 × 2 × 43 × 41 × 41 × 71

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 250346
Product of the distinct prime numbers

The prime factorization of 20528372 is 2 × 2 × 43 × 41 × 41 × 71. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 90, 5, 3, 104, 315, 7850, 91158, 14321, 729490, 249474, 5869556, 8683715, 72694469, 25967149, 854717052, 401195210, 548039530, 108736532

Basic calculations (n = 20528372)

Multiplication

n×y
n×2 41056744
n×3 61585116
n×4 82113488
n×5 102641860

Division

n÷y
n÷2 10264186
n÷3 6842790.6666667
n÷3 5132093
n÷5 4105674.4

Exponentiation

ny
n2 421414056970384
n3 8.6509445275172E+21
n4 1.7758980741224E+29
n5 3.6456296299668E+36

Nth Root

y√n
2√n 4530.8246490015
3√n 273.81138563477
4√n 67.311400587133
5√n 29.004868565145

Divisors of 20528372

1, 2, 4, 41, 43, 71, 82, 86, 142, 164, 172, 284, 1681, 1763, 2911, 3053, 3362, 3526, 5822, 6106, 6724, 7052, 11644, 12212, 72283, 119351, 125173, 144566, 238702, 250346, 289132, 477404, 500692, 5132093, 10264186, 20528372

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20528371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20528372 can be divided by 36 positive divisors. The sum of these divisors (counting 20528372) is 1, the average is 0.027777777777778.

Base conversion 20528372

Base System Value
2 Binary 1001110010011110011110100
3 Ternary 1102121221122002
4 Quaternary 1032103303310
5 Quinary 20223401442
6 Senary 2011554432
8 Octal 116236364
10 Decimal 20528372
12 Duodecimal 6a5ba18
16 Hexadecimal 1393cf4
20 Vigesimal 6860ic
36 Base36 c7zsk

Cryptographic Hash Functions

md5 845922e908827ded9ac8d9e3af97bf78
sha1 0597c4459032768bf2401db125314421e2117971
sha256 5a936d5aba6f9291892a2d2a464cd8087ad30609175ef3fc6b9afd9e71e3ecb7
sha512 86cc8238b0c81cc72e261375d8bbdf078febe6b13723e8f5dc89c5207b69b1708a1f4eb43f3cb3c7433a57bc9cb7507cfee0ab70c96cf09ef8adfcf38f708f89
ripemd-160 079ecfd19c0a61fd04f3bd21ffa3fb73b967c03d

20528372 as geometric shapes

Circle

Radius = n
Diameter 41056744
Circumference 128983565.33072
Area 1.3239113054976E+15

Sphere

Radius = n
Volume 3.6236991699015E+22
Surface area 5.2956452219905E+15
Circumference 128983565.33072

Square

Length = n
Perimeter 82113488
Area 421414056970384
Diagonal 29031502.09584

Cube

Length = n
Surface area 2528484341822304
Volume 8.6509445275172E+21
Space diagonal 35556183.300674

Equilateral Triangle

Length = n
Perimeter 61585116
Area 1.8247763942411E+14
Altitude 17778091.650337

Triangular Pyramid

Length = n
Surface area 1.8247763942411E+14
Volume 1.019523589846E+21
Height 9677167.36528