32042728 (number)

32042728 is an even 8-digits composite number following 32042727 and preceding 32042729. In scientific notation, it is written as 3.2042728 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 8 positive divisors. There are 16021360 positive integers (up to 32042728) that are relatively prime to 32042728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.2042728 × 10^7
Engineering notation 3.2042728 × 10^6

Prime Factorization of 32042728

Prime Factorization 2 × 2 × 2 × 4005341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8010682
Product of the distinct prime numbers

The prime factorization of 32042728 is 2 × 2 × 2 × 4005341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 5, 42, 315, 39, 7208, 8672, 25106, 94333, 475408, 158495, 2516736, 457392, 98542599, 2563662, 188944778, 183490711, 1728378995, 2489615378

Basic calculations (n = 32042728)

Multiplication

n×y
n×2 64085456
n×3 96128184
n×4 128170912
n×5 160213640

Division

n÷y
n÷2 16021364
n÷3 10680909.333333
n÷3 8010682
n÷5 6408545.6

Exponentiation

ny
n2 1026736417681984
n3 3.2899435759478E+22
n4 1.0541876713944E+30
n5 3.3779048815445E+37

Nth Root

y√n
2√n 5660.6296469562
3√n 317.62145269799
4√n 75.237156026502
5√n 31.706324246271

Divisors of 32042728

1, 2, 4, 8, 4005341, 8010682, 16021364, 32042728

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -32042727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 32042728 can be divided by 8 positive divisors. The sum of these divisors (counting 32042728) is 1, the average is 0.125.

Base conversion 32042728

Base System Value
2 Binary 1111010001110111011101000
3 Ternary 2020021221100201
4 Quaternary 1322032323220
5 Quinary 31200331403
6 Senary 3102441544
8 Octal 172167350
10 Decimal 32042728
12 Duodecimal a8932b4
16 Hexadecimal 1e8eee8
20 Vigesimal a056g8
36 Base36 j2sbs

Cryptographic Hash Functions

md5 354b04540f8289148d78d2b654617987
sha1 d3cd460a28c63e951e6da9b6f87e4f769ab89c20
sha256 e6ea2151756aef127ff4a59ea9108d1bd7c63f297d1c338f8a5709f5bb965c6f
sha512 1057f6696e3ba53ff116ac96ac3577e7e075194e22d694f64a32d1e5b58c9d489aaabc32e1a236579630d79dba58d4baa8a0ac7be3f8eac92e95522a8dc25c8d
ripemd-160 3a7bff07c48a37a55c1ff0b32165bc828191924b

32042728 as geometric shapes

Circle

Radius = n
Diameter 64085456
Circumference 201330397.77155
Area 3.2255875869628E+15

Sphere

Radius = n
Volume 1.378088342523E+23
Surface area 1.2902350347851E+16
Circumference 201330397.77155

Square

Length = n
Perimeter 128170912
Area 1026736417681984
Diagonal 45315260.513032

Cube

Length = n
Surface area 6160418506091904
Volume 3.2899435759478E+22
Space diagonal 55499632.90911

Equilateral Triangle

Length = n
Perimeter 96128184
Area 4.4458991035161E+14
Altitude 27749816.454555

Triangular Pyramid

Length = n
Surface area 4.4458991035161E+14
Volume 3.877235687123E+21
Height 15105086.837677