20131482 (number)

20131482 is an even 8-digits composite number following 20131481 and preceding 20131483. In scientific notation, it is written as 2.0131482 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 64 positive divisors. There are 5503680 positive integers (up to 20131482) that are relatively prime to 20131482.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand four hundred eighty-two

Notation

Scientific notation 2.0131482 × 10^7
Engineering notation 2.0131482 × 10^6

Prime Factorization of 20131482

Prime Factorization 2 × 7 × 3 × 43 × 71 × 157

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20131482
Product of the distinct prime numbers

The prime factorization of 20131482 is 2 × 7 × 3 × 43 × 71 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20131482)

Multiplication

n×y
n×2 40262964
n×3 60394446
n×4 80525928
n×5 100657410

Division

n÷y
n÷2 10065741
n÷3 6710494
n÷3 5032870.5
n÷5 4026296.4

Exponentiation

ny
n2 405276567516324
n3 8.1588179239767E+21
n4 1.6424909617781E+29
n5 3.3065777232199E+36

Nth Root

y√n
2√n 4486.8120085424
3√n 272.03529134067
4√n 66.983669715404
5√n 28.891836560866

Divisors of 20131482

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20131481
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20131482 can be divided by 64 positive divisors. The sum of these divisors (counting 20131482) is 1, the average is 0.015625.

Base conversion 20131482

Base System Value
2 Binary 1001100110010111010011010
3 Ternary 1101212210012110
4 Quaternary 1030302322122
5 Quinary 20123201412
6 Senary 1555253150
8 Octal 114627232
10 Decimal 20131482
12 Duodecimal 68aa1b6
16 Hexadecimal 1332e9a
20 Vigesimal 65g8e2
36 Base36 bzhju

Cryptographic Hash Functions

md5 c72ab6b7a23466e1e64427c3d967d899
sha1 d4fdb01879099c3255f3a2503b5ed5c496b5e149
sha256 fc6c60012a8479c615c102daa2445dd2d521046a4fccde471af3823408f9edef
sha512 f723acf15bf65014e3fadfb8dc36cb283fcdf6f6b573458d038168860b72bf1ecbacc729edb4215ffd23e5773b30759179d00b9e7209f1475a7106b3a388877f
ripemd-160 3056538ca0c5d07690b77d3682dc08a93c434084

20131482 as geometric shapes

Circle

Radius = n
Diameter 40262964
Circumference 126489831.91415
Area 1.2732138871814E+15

Sphere

Radius = n
Volume 3.4175576602589E+22
Surface area 5.0928555487255E+15
Circumference 126489831.91415

Square

Length = n
Perimeter 80525928
Area 405276567516324
Diagonal 28470214.87507

Cube

Length = n
Surface area 2431659405097944
Volume 8.1588179239767E+21
Space diagonal 34868749.655658

Equilateral Triangle

Length = n
Perimeter 60394446
Area 1.7548990151385E+14
Altitude 17434374.827829

Triangular Pyramid

Length = n
Surface area 1.7548990151385E+14
Volume 9.6152591341837E+20
Height 9490071.6250233