20542832 (number)

20542832 is an even 8-digits composite number following 20542831 and preceding 20542833. In scientific notation, it is written as 2.0542832 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 9800640 positive integers (up to 20542832) that are relatively prime to 20542832.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-two thousand eight hundred thirty-two

Notation

Scientific notation 2.0542832 × 10^7
Engineering notation 2.0542832 × 10^6

Prime Factorization of 20542832

Prime Factorization 2 × 2 × 2 × 2 × 15469 × 83

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2567854
Product of the distinct prime numbers

The prime factorization of 20542832 is 2 × 2 × 2 × 2 × 15469 × 83. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 66, 77, 693, 98, 5642, 2361, 84060, 41420, 466754, 725879, 4671173, 6896363, 13801533, 57586079, 699069519, 448769313, 1973550483, 3645475679

Basic calculations (n = 20542832)

Multiplication

n×y
n×2 41085664
n×3 61628496
n×4 82171328
n×5 102714160

Division

n÷y
n÷2 10271416
n÷3 6847610.6666667
n÷3 5135708
n÷5 4108566.4

Exponentiation

ny
n2 422007946580224
n3 8.6692383492625E+21
n4 1.7809070697686E+29
n5 3.6584874741868E+36

Nth Root

y√n
2√n 4532.4201040945
3√n 273.87566063533
4√n 67.323250843186
5√n 29.00895356787

Divisors of 20542832

1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 15469, 30938, 61876, 123752, 247504, 1283927, 2567854, 5135708, 10271416, 20542832

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20542831
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20542832 can be divided by 20 positive divisors. The sum of these divisors (counting 20542832) is 1, the average is 0.05.

Base conversion 20542832

Base System Value
2 Binary 1001110010111010101110000
3 Ternary 1102122200110122
4 Quaternary 1032113111300
5 Quinary 20224332312
6 Senary 2012145412
8 Octal 116272560
10 Decimal 20542832
12 Duodecimal 6a68268
16 Hexadecimal 1397570
20 Vigesimal 687h1c
36 Base36 c8ay8

Cryptographic Hash Functions

md5 b053d9fb33ba17a4dc3185d9d01aeac9
sha1 15fa921f093169b7614efd285075ce4190684df8
sha256 7bcfe77ee212d5f421c0b3eaa70e5a34ed8b4e0889c60428ddd9cd24e3840c4f
sha512 e509c7a4f914d25282c5a6e7ba28cdb8a81999f68141d27df0e50625a7971a38015d0120527c935b36d5fdfe922ba3386f3e4d632cfa81f74c177e1ed4c186c8
ripemd-160 fd4044bd4088d99557f245788171b18d591cfd8c

20542832 as geometric shapes

Circle

Radius = n
Diameter 41085664
Circumference 129074420.19026
Area 1.3257770647329E+15

Sphere

Radius = n
Volume 3.6313620680349E+22
Surface area 5.3031082589318E+15
Circumference 129074420.19026

Square

Length = n
Perimeter 82171328
Area 422007946580224
Diagonal 29051951.623952

Cube

Length = n
Surface area 2532047679481344
Volume 8.6692383492625E+21
Space diagonal 35581228.755352

Equilateral Triangle

Length = n
Perimeter 61628496
Area 1.8273480116869E+14
Altitude 17790614.377676

Triangular Pyramid

Length = n
Surface area 1.8273480116869E+14
Volume 1.0216795374143E+21
Height 9683983.8746507