20392732 (number)

20392732 is an even 8-digits composite number following 20392731 and preceding 20392733. In scientific notation, it is written as 2.0392732 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 10159520 positive integers (up to 20392732) that are relatively prime to 20392732.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-two thousand seven hundred thirty-two

Notation

Scientific notation 2.0392732 × 10^7
Engineering notation 2.0392732 × 10^6

Prime Factorization of 20392732

Prime Factorization 2 × 2 × 281 × 18143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10196366
Product of the distinct prime numbers

The prime factorization of 20392732 is 2 × 2 × 281 × 18143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 72, 2, 833, 3, 7892, 7720, 83309, 60505, 823749, 11327, 8091174, 4921837, 67520836, 43371573, 998154584, 947097548, 6312727616, 8801156589

Basic calculations (n = 20392732)

Multiplication

n×y
n×2 40785464
n×3 61178196
n×4 81570928
n×5 101963660

Division

n÷y
n÷2 10196366
n÷3 6797577.3333333
n÷3 5098183
n÷5 4078546.4

Exponentiation

ny
n2 415863518423824
n3 8.4805932797941E+21
n4 1.7294246595584E+29
n5 3.5267693596566E+36

Nth Root

y√n
2√n 4515.8312634553
3√n 273.20698833901
4√n 67.199934995915
5√n 28.96643726784

Divisors of 20392732

1, 2, 4, 281, 562, 1124, 18143, 36286, 72572, 5098183, 10196366, 20392732

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20392731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20392732 can be divided by 12 positive divisors. The sum of these divisors (counting 20392732) is 1, the average is 0.083333333333333.

Base conversion 20392732

Base System Value
2 Binary 1001101110010101100011100
3 Ternary 1102101001120101
4 Quaternary 1031302230130
5 Quinary 20210031412
6 Senary 2005030444
8 Octal 115625434
10 Decimal 20392732
12 Duodecimal 69b5424
16 Hexadecimal 1372b1c
20 Vigesimal 6791gc
36 Base36 c534s

Cryptographic Hash Functions

md5 6300e9e5fbc92f0c52bc0455113f7216
sha1 9b2f51be88fd527dce190a1fc0110b3951888976
sha256 e4e80f61133daa50cbd8f8be740ae48f0378a820bc6f16671db3d4006866aaaa
sha512 427099deeb47c79a8a30231052b38208621efd461a651c168ca70551cdccb4ac867faa0444f6456846766f772822ca362a2f9f958fa5086eadab544ecc1f0b8b
ripemd-160 2afc470252e66cd0c7136c3660f7d4f75add8e26

20392732 as geometric shapes

Circle

Radius = n
Diameter 40785464
Circumference 128131314.07565
Area 1.3064737743763E+15

Sphere

Radius = n
Volume 3.5523426061179E+22
Surface area 5.2258950975052E+15
Circumference 128131314.07565

Square

Length = n
Perimeter 81570928
Area 415863518423824
Diagonal 28839678.16824

Cube

Length = n
Surface area 2495181110542944
Volume 8.4805932797941E+21
Space diagonal 35321247.929136

Equilateral Triangle

Length = n
Perimeter 61178196
Area 1.800741857311E+14
Altitude 17660623.964568

Triangular Pyramid

Length = n
Surface area 1.800741857311E+14
Volume 9.9944750277125E+20
Height 9613226.0560799