32728131 (number)

32728131 is an odd 8-digits composite number following 32728130 and preceding 32728132. In scientific notation, it is written as 3.2728131 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 10 positive divisors. There are 21818700 positive integers (up to 32728131) that are relatively prime to 32728131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.2728131 × 10^7
Engineering notation 3.2728131 × 10^6

Prime Factorization of 32728131

Prime Factorization 9 × 3 × 3 × 404051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10909377
Product of the distinct prime numbers

The prime factorization of 32728131 is 9 × 3 × 3 × 404051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 24, 50, 556, 458, 2857, 3109, 86513, 21757, 364141, 361350, 2747509, 6286717, 84146379, 27728536, 43636218, 401887451, 5160949544, 595606535

Basic calculations (n = 32728131)

Multiplication

n×y
n×2 65456262
n×3 98184393
n×4 130912524
n×5 163640655

Division

n÷y
n÷2 16364065.5
n÷3 10909377
n÷3 8182032.75
n÷5 6545626.2

Exponentiation

ny
n2 1071130558753161
n3 3.5056101244977E+22
n4 1.1473206738949E+30
n5 3.7549661314239E+37

Nth Root

y√n
2√n 5720.850548651
3√n 319.87016542791
4√n 75.636304435443
5√n 31.840819803893

Divisors of 32728131

1, 3, 9, 27, 81, 404051, 1212153, 3636459, 10909377, 32728131

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -32728130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 32728131 can be divided by 10 positive divisors. The sum of these divisors (counting 32728131) is 1, the average is 0.1.

Base conversion 32728131

Base System Value
2 Binary 1111100110110010001000011
3 Ternary 2021120202120000
4 Quaternary 1330312101003
5 Quinary 31334300011
6 Senary 3125251043
8 Octal 174662103
10 Decimal 32728131
12 Duodecimal ab63a83
16 Hexadecimal 1f36443
20 Vigesimal a4b06b
36 Base36 jhh6r

Cryptographic Hash Functions

md5 fb9b653f2ed1aa30222a3012ba23d62f
sha1 1b89801008b25a6a9fe3077e72098834bc36bf51
sha256 c334f75dfe394db43a8734d53a7fe28c26c7debc2da082609a8a7dc9425f9e10
sha512 ddf45717a2cc80616a88e1cdca2664a547f70843764d3adbc1adb43b304fa8ad83d6b264e76f36b9d683f62a5f18c3c036437462d6a127e4260aa2e19a24f8a2
ripemd-160 aa32747cdb101f5998539f9def00b3d3aa9bc4fd

32728131 as geometric shapes

Circle

Radius = n
Diameter 65456262
Circumference 205636911.83065
Area 3.3650558944145E+15

Sphere

Radius = n
Volume 1.4684265351296E+23
Surface area 1.3460223577658E+16
Circumference 205636911.83065

Square

Length = n
Perimeter 130912524
Area 1071130558753161
Diagonal 46284566.731323

Cube

Length = n
Surface area 6426783352518966
Volume 3.5056101244977E+22
Space diagonal 56686785.72877

Equilateral Triangle

Length = n
Perimeter 98184393
Area 4.6381313732503E+14
Altitude 28343392.864385

Triangular Pyramid

Length = n
Surface area 4.6381313732503E+14
Volume 4.1314011520475E+21
Height 15428188.910441