20132742 (number)

20132742 is an even 8-digits composite number following 20132741 and preceding 20132743. In scientific notation, it is written as 2.0132742 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 32 positive divisors. There are 5449248 positive integers (up to 20132742) that are relatively prime to 20132742.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-two thousand seven hundred forty-two

Notation

Scientific notation 2.0132742 × 10^7
Engineering notation 2.0132742 × 10^6

Prime Factorization of 20132742

Prime Factorization 2 × 3 × 7 × 19 × 25229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20132742
Product of the distinct prime numbers

The prime factorization of 20132742 is 2 × 3 × 7 × 19 × 25229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 24, 2, 730, 510, 3802, 8173, 7804, 65536, 248433, 778335, 2338506, 2996260, 95977462, 81398192, 884458441, 572276091, 8229283259, 7940056868

Basic calculations (n = 20132742)

Multiplication

n×y
n×2 40265484
n×3 60398226
n×4 80530968
n×5 100663710

Division

n÷y
n÷2 10066371
n÷3 6710914
n÷3 5033185.5
n÷5 4026548.4

Exponentiation

ny
n2 405327300438564
n3 8.1603499652861E+21
n4 1.6429022048081E+29
n5 3.3076126220633E+36

Nth Root

y√n
2√n 4486.9524178444
3√n 272.04096665254
4√n 66.984717793273
5√n 28.892198211366

Divisors of 20132742

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25229, 50458, 75687, 151374, 176603, 353206, 479351, 529809, 958702, 1059618, 1438053, 2876106, 3355457, 6710914, 10066371, 20132742

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20132741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20132742 can be divided by 32 positive divisors. The sum of these divisors (counting 20132742) is 1, the average is 0.03125.

Base conversion 20132742

Base System Value
2 Binary 1001100110011001110000110
3 Ternary 1101212211221010
4 Quaternary 1030303032012
5 Quinary 20123221432
6 Senary 1555303050
8 Octal 114631606
10 Decimal 20132742
12 Duodecimal 68aaa86
16 Hexadecimal 1333386
20 Vigesimal 65gbh2
36 Base36 bziiu

Cryptographic Hash Functions

md5 d2eefb97ca4942d54d475ba5486a97b9
sha1 3523d0d477f26773904a949e5056c88779d5848a
sha256 be97c526b490f4431a469fb83be9e2af22fe929033eafc92543c2af19d4206df
sha512 66e8d002c09e887f45d4015eba885494a376893806924fb34ea53b32c113fa1809d8478fb3ec9bbebf4f35315de671f2ed968ee845773f1453167215779038b7
ripemd-160 1dbe1cbcee2448fde2df1ce71dc610512de1bdeb

20132742 as geometric shapes

Circle

Radius = n
Diameter 40265484
Circumference 126497748.72764
Area 1.2733732693572E+15

Sphere

Radius = n
Volume 3.4181994002219E+22
Surface area 5.0934930774287E+15
Circumference 126497748.72764

Square

Length = n
Perimeter 80530968
Area 405327300438564
Diagonal 28471996.784158

Cube

Length = n
Surface area 2431963802631384
Volume 8.1603499652861E+21
Space diagonal 34870932.039676

Equilateral Triangle

Length = n
Perimeter 60398226
Area 1.7551186951358E+14
Altitude 17435466.019838

Triangular Pyramid

Length = n
Surface area 1.7551186951358E+14
Volume 9.617064662182E+20
Height 9490665.5947195