20528064 (number)

20528064 is an even 8-digits composite number following 20528063 and preceding 20528065. In scientific notation, it is written as 2.0528064 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 28 positive divisors. There are 6769152 positive integers (up to 20528064) that are relatively prime to 20528064.

Interesting facts

Basic properties

Name

Name twenty million five hundred twenty-eight thousand sixty-four

Notation

Scientific notation 2.0528064 × 10^7
Engineering notation 2.0528064 × 10^6

Prime Factorization of 20528064

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 1413 × 227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 641502
Product of the distinct prime numbers

The prime factorization of 20528064 is 2 × 2 × 2 × 2 × 2 × 2 × 1413 × 227. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 75, 90, 363, 472, 1413, 5199, 93749, 9026, 588465, 182263, 9101031, 9209851, 59927673, 57474065, 84184285, 834187428, 5646019169, 9049917105

Basic calculations (n = 20528064)

Multiplication

n×y
n×2 41056128
n×3 61584192
n×4 82112256
n×5 102640320

Division

n÷y
n÷2 10264032
n÷3 6842688
n÷3 5132016
n÷5 4105612.8

Exponentiation

ny
n2 421401411588096
n3 8.6505551467708E+21
n4 1.7757914968844E+29
n5 3.6453561498699E+36

Nth Root

y√n
2√n 4530.7906594766
3√n 273.81001624012
4√n 67.311148106956
5√n 29.004781528987

Divisors of 20528064

1, 2, 4, 8, 16, 32, 64, 227, 454, 908, 1413, 1816, 2826, 3632, 5652, 7264, 11304, 14528, 22608, 45216, 90432, 320751, 641502, 1283004, 2566008, 5132016, 10264032, 20528064

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20528063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20528064 can be divided by 28 positive divisors. The sum of these divisors (counting 20528064) is 1, the average is 0.035714285714286.

Base conversion 20528064

Base System Value
2 Binary 1001110010011101111000000
3 Ternary 1102121221012200
4 Quaternary 1032103233000
5 Quinary 20223344224
6 Senary 2011553200
8 Octal 116235700
10 Decimal 20528064
12 Duodecimal 6a5b800
16 Hexadecimal 1393bc0
20 Vigesimal 686034
36 Base36 c7zk0

Cryptographic Hash Functions

md5 74d5fb91062e1d26bd7e83887a4a4ea6
sha1 c3eefc3d08499268319c089667b3af65ae86bc53
sha256 9f5d25f7644d87ada5daa7e98a608f94c0e5dcbb2bb6b1c3800fb7870a6c79f5
sha512 fc1f93f041904688ea27a6fbf505a238b5835cbecdf998d5aa937f220586f133e2fc6464dbc9ed3de2adb1f823e3d783824f080b5b497d488c1304307b150140
ripemd-160 fa893531c5ee6087f4088faf8723b4f708db33a5

20528064 as geometric shapes

Circle

Radius = n
Diameter 41056128
Circumference 128981630.10964
Area 1.3238715788575E+15

Sphere

Radius = n
Volume 3.6235360664758E+22
Surface area 5.2954863154301E+15
Circumference 128981630.10964

Square

Length = n
Perimeter 82112256
Area 421401411588096
Diagonal 29031066.518063

Cube

Length = n
Surface area 2528408469528576
Volume 8.6505551467708E+21
Space diagonal 35555649.829026

Equilateral Triangle

Length = n
Perimeter 61584192
Area 1.8247216381296E+14
Altitude 17777824.914513

Triangular Pyramid

Length = n
Surface area 1.8247216381296E+14
Volume 1.019477700885E+21
Height 9677022.1726876